85815994

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{521}}^1\times {\mathrm{7487}}^1$

素因数の和:8021

約数の個数: 16

約数和(自身を含む): 140714496

約数和(自身を除く): 54898502

約数列:

[1, 2, 11, 22, 521, 1042, 5731, 7487, 11462, 14974, 82357, 164714, 3900727, 7801454, 42907997, 85815994]

約数ペア:

[(1, 85815994), (2, 42907997), (11, 7801454), (22, 3900727), (521, 164714), (1042, 82357), (5731, 14974), (7487, 11462)]