90322618

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{167}}^1\times {\mathrm{331}}^1$

素因数の和:562

約数の個数: 32

約数和(自身を含む): 147248640

約数和(自身を除く): 56926022

約数列:

[1, 2, 19, 38, 43, 86, 167, 331, 334, 662, 817, 1634, 3173, 6289, 6346, 7181, 12578, 14233, 14362, 28466, 55277, 110554, 136439, 270427, 272878, 540854, 1050263, 2100526, 2376911, 4753822, 45161309, 90322618]

約数ペア:

[(1, 90322618), (2, 45161309), (19, 4753822), (38, 2376911), (43, 2100526), (86, 1050263), (167, 540854), (331, 272878), (334, 270427), (662, 136439), (817, 110554), (1634, 55277), (3173, 28466), (6289, 14362), (6346, 14233), (7181, 12578)]