85569652

素因数分解:

$2^2\times 7^1\times {\mathrm{137}}^1\times {\mathrm{22307}}^1$

素因数の和:22455

約数の個数: 24

約数和(自身を含む): 172396224

約数和(自身を除く): 86826572

約数列:

[1, 2, 4, 7, 14, 28, 137, 274, 548, 959, 1918, 3836, 22307, 44614, 89228, 156149, 312298, 624596, 3056059, 6112118, 12224236, 21392413, 42784826, 85569652]

約数ペア:

[(1, 85569652), (2, 42784826), (4, 21392413), (7, 12224236), (14, 6112118), (28, 3056059), (137, 624596), (274, 312298), (548, 156149), (959, 89228), (1918, 44614), (3836, 22307)]