86538568

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{636313}}^1$

素因数の和:636336

約数の個数: 16

約数和(自身を含む): 171804780

約数和(自身を除く): 85266212

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 636313, 1272626, 2545252, 5090504, 10817321, 21634642, 43269284, 86538568]

約数ペア:

[(1, 86538568), (2, 43269284), (4, 21634642), (8, 10817321), (17, 5090504), (34, 2545252), (68, 1272626), (136, 636313)]