89073974

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{997}}^1$

素因数の和:1172

約数の個数: 32

約数和(自身を含む): 151759872

約数和(自身を除く): 62685898

約数列:

[1, 2, 11, 22, 31, 62, 131, 262, 341, 682, 997, 1441, 1994, 2882, 4061, 8122, 10967, 21934, 30907, 44671, 61814, 89342, 130607, 261214, 339977, 679954, 1436677, 2873354, 4048817, 8097634, 44536987, 89073974]

約数ペア:

[(1, 89073974), (2, 44536987), (11, 8097634), (22, 4048817), (31, 2873354), (62, 1436677), (131, 679954), (262, 339977), (341, 261214), (682, 130607), (997, 89342), (1441, 61814), (1994, 44671), (2882, 30907), (4061, 21934), (8122, 10967)]