31651709056

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{17659}}^1$

素因数の和:17770

約数の個数: 128

約数和(自身を含む): 73493856000

約数和(自身を除く): 41842146944

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 32, 38, 44, 64, 67, 76, 88, 128, 134, 152, 176, 209, 268, 304, 352, 418, 536, 608, 704, 737, 836, 1072, 1216, 1273, 1408, 1474, 1672, 2144, 2432, 2546, 2948, 3344, 4288, 5092, 5896, 6688, 8576, 10184, 11792, 13376, 14003, 17659, 20368, 23584, 26752, 28006, 35318, 40736, 47168, 56012, 70636, 81472, 94336, 112024, 141272, 162944, 194249, 224048, 282544, 335521, 388498, 448096, 565088, 671042, 776996, 896192, 1130176, 1183153, 1342084, 1553992, 1792384, 2260352, 2366306, 2684168, 3107984, 3690731, 4732612, 5368336, 6215968, 7381462, 9465224, 10736672, 12431936, 13014683, 14762924, 18930448, 21473344, 22479907, 24863872, 26029366, 29525848, 37860896, 42946688, 44959814, 52058732, 59051696, 75721792, 89919628, 104117464, 118103392, 151443584, 179839256, 208234928, 236206784, 247278977, 359678512, 416469856, 472413568, 494557954, 719357024, 832939712, 989115908, 1438714048, 1665879424, 1978231816, 2877428096, 3956463632, 7912927264, 15825854528, 31651709056]

約数ペア:

[(1, 31651709056), (2, 15825854528), (4, 7912927264), (8, 3956463632), (11, 2877428096), (16, 1978231816), (19, 1665879424), (22, 1438714048), (32, 989115908), (38, 832939712), (44, 719357024), (64, 494557954), (67, 472413568), (76, 416469856), (88, 359678512), (128, 247278977), (134, 236206784), (152, 208234928), (176, 179839256), (209, 151443584), (268, 118103392), (304, 104117464), (352, 89919628), (418, 75721792), (536, 59051696), (608, 52058732), (704, 44959814), (737, 42946688), (836, 37860896), (1072, 29525848), (1216, 26029366), (1273, 24863872), (1408, 22479907), (1474, 21473344), (1672, 18930448), (2144, 14762924), (2432, 13014683), (2546, 12431936), (2948, 10736672), (3344, 9465224), (4288, 7381462), (5092, 6215968), (5896, 5368336), (6688, 4732612), (8576, 3690731), (10184, 3107984), (11792, 2684168), (13376, 2366306), (14003, 2260352), (17659, 1792384), (20368, 1553992), (23584, 1342084), (26752, 1183153), (28006, 1130176), (35318, 896192), (40736, 776996), (47168, 671042), (56012, 565088), (70636, 448096), (81472, 388498), (94336, 335521), (112024, 282544), (141272, 224048), (162944, 194249)]