16355504

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1$

素因数の和:178

約数の個数: 80

約数和(自身を含む): 37438080

約数和(自身を除く): 21082576

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 38, 44, 67, 73, 76, 88, 134, 146, 152, 176, 209, 268, 292, 304, 418, 536, 584, 737, 803, 836, 1072, 1168, 1273, 1387, 1474, 1606, 1672, 2546, 2774, 2948, 3212, 3344, 4891, 5092, 5548, 5896, 6424, 9782, 10184, 11096, 11792, 12848, 14003, 15257, 19564, 20368, 22192, 28006, 30514, 39128, 53801, 56012, 61028, 78256, 92929, 107602, 112024, 122056, 185858, 215204, 224048, 244112, 371716, 430408, 743432, 860816, 1022219, 1486864, 2044438, 4088876, 8177752, 16355504]

約数ペア:

[(1, 16355504), (2, 8177752), (4, 4088876), (8, 2044438), (11, 1486864), (16, 1022219), (19, 860816), (22, 743432), (38, 430408), (44, 371716), (67, 244112), (73, 224048), (76, 215204), (88, 185858), (134, 122056), (146, 112024), (152, 107602), (176, 92929), (209, 78256), (268, 61028), (292, 56012), (304, 53801), (418, 39128), (536, 30514), (584, 28006), (737, 22192), (803, 20368), (836, 19564), (1072, 15257), (1168, 14003), (1273, 12848), (1387, 11792), (1474, 11096), (1606, 10184), (1672, 9782), (2546, 6424), (2774, 5896), (2948, 5548), (3212, 5092), (3344, 4891)]