85268404

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{461}}^1\times {\mathrm{3557}}^1$

素因数の和:4035

約数の個数: 24

約数和(自身を含む): 161092008

約数和(自身を除く): 75823604

約数列:

[1, 2, 4, 13, 26, 52, 461, 922, 1844, 3557, 5993, 7114, 11986, 14228, 23972, 46241, 92482, 184964, 1639777, 3279554, 6559108, 21317101, 42634202, 85268404]

約数ペア:

[(1, 85268404), (2, 42634202), (4, 21317101), (13, 6559108), (26, 3279554), (52, 1639777), (461, 184964), (922, 92482), (1844, 46241), (3557, 23972), (5993, 14228), (7114, 11986)]