85808788

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{86851}}^1$

素因数の和:86887

約数の個数: 24

約数和(自身を含む): 170229920

約数和(自身を除く): 84421132

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 988, 86851, 173702, 347404, 1129063, 1650169, 2258126, 3300338, 4516252, 6600676, 21452197, 42904394, 85808788]

約数ペア:

[(1, 85808788), (2, 42904394), (4, 21452197), (13, 6600676), (19, 4516252), (26, 3300338), (38, 2258126), (52, 1650169), (76, 1129063), (247, 347404), (494, 173702), (988, 86851)]