85820908

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{491}}^1\times {\mathrm{1181}}^1$

素因数の和:1713

約数の個数: 24

約数和(自身を含む): 154690704

約数和(自身を除く): 68869796

約数列:

[1, 2, 4, 37, 74, 148, 491, 982, 1181, 1964, 2362, 4724, 18167, 36334, 43697, 72668, 87394, 174788, 579871, 1159742, 2319484, 21455227, 42910454, 85820908]

約数ペア:

[(1, 85820908), (2, 42910454), (4, 21455227), (37, 2319484), (74, 1159742), (148, 579871), (491, 174788), (982, 87394), (1181, 72668), (1964, 43697), (2362, 36334), (4724, 18167)]