90358096

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{181}}^1\times {\mathrm{761}}^1$

素因数の和:991

約数の個数: 40

約数和(自身を含む): 180566568

約数和(自身を除く): 90208472

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 181, 328, 362, 656, 724, 761, 1448, 1522, 2896, 3044, 6088, 7421, 12176, 14842, 29684, 31201, 59368, 62402, 118736, 124804, 137741, 249608, 275482, 499216, 550964, 1101928, 2203856, 5647381, 11294762, 22589524, 45179048, 90358096]

約数ペア:

[(1, 90358096), (2, 45179048), (4, 22589524), (8, 11294762), (16, 5647381), (41, 2203856), (82, 1101928), (164, 550964), (181, 499216), (328, 275482), (362, 249608), (656, 137741), (724, 124804), (761, 118736), (1448, 62402), (1522, 59368), (2896, 31201), (3044, 29684), (6088, 14842), (7421, 12176)]