85208770

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{274867}}^1$

素因数の和:274905

約数の個数: 16

約数和(自身を含む): 158323968

約数和(自身を除く): 73115198

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 274867, 549734, 1374335, 2748670, 8520877, 17041754, 42604385, 85208770]

約数ペア:

[(1, 85208770), (2, 42604385), (5, 17041754), (10, 8520877), (31, 2748670), (62, 1374335), (155, 549734), (310, 274867)]