85266530

素因数分解:

$2^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{67139}}^1$

素因数の和:67273

約数の個数: 16

約数和(自身を含む): 154690560

約数和(自身を除く): 69424030

約数列:

[1, 2, 5, 10, 127, 254, 635, 1270, 67139, 134278, 335695, 671390, 8526653, 17053306, 42633265, 85266530]

約数ペア:

[(1, 85266530), (2, 42633265), (5, 17053306), (10, 8526653), (127, 671390), (254, 335695), (635, 134278), (1270, 67139)]