31716256

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{239}}^1$

素因数の和:302

約数の個数: 96

約数和(自身を含む): 76204800

約数和(自身を除く): 44488544

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 29, 32, 44, 52, 58, 88, 104, 116, 143, 176, 208, 232, 239, 286, 319, 352, 377, 416, 464, 478, 572, 638, 754, 928, 956, 1144, 1276, 1508, 1912, 2288, 2552, 2629, 3016, 3107, 3824, 4147, 4576, 5104, 5258, 6032, 6214, 6931, 7648, 8294, 10208, 10516, 12064, 12428, 13862, 16588, 21032, 24856, 27724, 33176, 34177, 42064, 49712, 55448, 66352, 68354, 76241, 84128, 90103, 99424, 110896, 132704, 136708, 152482, 180206, 221792, 273416, 304964, 360412, 546832, 609928, 720824, 991133, 1093664, 1219856, 1441648, 1982266, 2439712, 2883296, 3964532, 7929064, 15858128, 31716256]

約数ペア:

[(1, 31716256), (2, 15858128), (4, 7929064), (8, 3964532), (11, 2883296), (13, 2439712), (16, 1982266), (22, 1441648), (26, 1219856), (29, 1093664), (32, 991133), (44, 720824), (52, 609928), (58, 546832), (88, 360412), (104, 304964), (116, 273416), (143, 221792), (176, 180206), (208, 152482), (232, 136708), (239, 132704), (286, 110896), (319, 99424), (352, 90103), (377, 84128), (416, 76241), (464, 68354), (478, 66352), (572, 55448), (638, 49712), (754, 42064), (928, 34177), (956, 33176), (1144, 27724), (1276, 24856), (1508, 21032), (1912, 16588), (2288, 13862), (2552, 12428), (2629, 12064), (3016, 10516), (3107, 10208), (3824, 8294), (4147, 7648), (4576, 6931), (5104, 6214), (5258, 6032)]