85928390

素因数分解:

$2^1\times 5^1\times {\mathrm{557}}^1\times {\mathrm{15427}}^1$

素因数の和:15991

約数の個数: 16

約数和(自身を含む): 154958832

約数和(自身を除く): 69030442

約数列:

[1, 2, 5, 10, 557, 1114, 2785, 5570, 15427, 30854, 77135, 154270, 8592839, 17185678, 42964195, 85928390]

約数ペア:

[(1, 85928390), (2, 42964195), (5, 17185678), (10, 8592839), (557, 154270), (1114, 77135), (2785, 30854), (5570, 15427)]