85909168

素因数分解:

$2^4\times {\mathrm{271}}^1\times {\mathrm{19813}}^1$

素因数の和:20092

約数の個数: 20

約数和(自身を含む): 167071648

約数和(自身を除く): 81162480

約数列:

[1, 2, 4, 8, 16, 271, 542, 1084, 2168, 4336, 19813, 39626, 79252, 158504, 317008, 5369323, 10738646, 21477292, 42954584, 85909168]

約数ペア:

[(1, 85909168), (2, 42954584), (4, 21477292), (8, 10738646), (16, 5369323), (271, 317008), (542, 158504), (1084, 79252), (2168, 39626), (4336, 19813)]