85547830

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{161411}}^1$

素因数の和:161471

約数の個数: 16

約数和(自身を含む): 156892464

約数和(自身を除く): 71344634

約数列:

[1, 2, 5, 10, 53, 106, 265, 530, 161411, 322822, 807055, 1614110, 8554783, 17109566, 42773915, 85547830]

約数ペア:

[(1, 85547830), (2, 42773915), (5, 17109566), (10, 8554783), (53, 1614110), (106, 807055), (265, 322822), (530, 161411)]