91580330

素因数分解:

$2^1\times 5^1\times {\mathrm{211}}^1\times {\mathrm{43403}}^1$

素因数の和:43621

約数の個数: 16

約数和(自身を含む): 165629664

約数和(自身を除く): 74049334

約数列:

[1, 2, 5, 10, 211, 422, 1055, 2110, 43403, 86806, 217015, 434030, 9158033, 18316066, 45790165, 91580330]

約数ペア:

[(1, 91580330), (2, 45790165), (5, 18316066), (10, 9158033), (211, 434030), (422, 217015), (1055, 86806), (2110, 43403)]