85897016

素因数分解:

$2^3\times {\mathrm{79}}^1\times {\mathrm{135913}}^1$

素因数の和:135998

約数の個数: 16

約数和(自身を含む): 163096800

約数和(自身を除く): 77199784

約数列:

[1, 2, 4, 8, 79, 158, 316, 632, 135913, 271826, 543652, 1087304, 10737127, 21474254, 42948508, 85897016]

約数ペア:

[(1, 85897016), (2, 42948508), (4, 21474254), (8, 10737127), (79, 1087304), (158, 543652), (316, 271826), (632, 135913)]