31450936

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{379}}^1$

素因数の和:460

約数の個数: 64

約数和(自身を含む): 68947200

約数和(自身を除く): 37496264

約数列:

[1, 2, 4, 8, 11, 22, 23, 41, 44, 46, 82, 88, 92, 164, 184, 253, 328, 379, 451, 506, 758, 902, 943, 1012, 1516, 1804, 1886, 2024, 3032, 3608, 3772, 4169, 7544, 8338, 8717, 10373, 15539, 16676, 17434, 20746, 31078, 33352, 34868, 41492, 62156, 69736, 82984, 95887, 124312, 170929, 191774, 341858, 357397, 383548, 683716, 714794, 767096, 1367432, 1429588, 2859176, 3931367, 7862734, 15725468, 31450936]

約数ペア:

[(1, 31450936), (2, 15725468), (4, 7862734), (8, 3931367), (11, 2859176), (22, 1429588), (23, 1367432), (41, 767096), (44, 714794), (46, 683716), (82, 383548), (88, 357397), (92, 341858), (164, 191774), (184, 170929), (253, 124312), (328, 95887), (379, 82984), (451, 69736), (506, 62156), (758, 41492), (902, 34868), (943, 33352), (1012, 31078), (1516, 20746), (1804, 17434), (1886, 16676), (2024, 15539), (3032, 10373), (3608, 8717), (3772, 8338), (4169, 7544)]