31071612

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{953}}^1$

素因数の和:1003

約数の個数: 96

約数和(自身を含む): 89752320

約数和(自身を除く): 58680708

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 19, 22, 26, 33, 38, 39, 44, 52, 57, 66, 76, 78, 114, 132, 143, 156, 209, 228, 247, 286, 418, 429, 494, 572, 627, 741, 836, 858, 953, 988, 1254, 1482, 1716, 1906, 2508, 2717, 2859, 2964, 3812, 5434, 5718, 8151, 10483, 10868, 11436, 12389, 16302, 18107, 20966, 24778, 31449, 32604, 36214, 37167, 41932, 49556, 54321, 62898, 72428, 74334, 108642, 125796, 136279, 148668, 199177, 217284, 235391, 272558, 398354, 408837, 470782, 545116, 597531, 706173, 796708, 817674, 941564, 1195062, 1412346, 1635348, 2390124, 2589301, 2824692, 5178602, 7767903, 10357204, 15535806, 31071612]

約数ペア:

[(1, 31071612), (2, 15535806), (3, 10357204), (4, 7767903), (6, 5178602), (11, 2824692), (12, 2589301), (13, 2390124), (19, 1635348), (22, 1412346), (26, 1195062), (33, 941564), (38, 817674), (39, 796708), (44, 706173), (52, 597531), (57, 545116), (66, 470782), (76, 408837), (78, 398354), (114, 272558), (132, 235391), (143, 217284), (156, 199177), (209, 148668), (228, 136279), (247, 125796), (286, 108642), (418, 74334), (429, 72428), (494, 62898), (572, 54321), (627, 49556), (741, 41932), (836, 37167), (858, 36214), (953, 32604), (988, 31449), (1254, 24778), (1482, 20966), (1716, 18107), (1906, 16302), (2508, 12389), (2717, 11436), (2859, 10868), (2964, 10483), (3812, 8151), (5434, 5718)]