91250408

素因数分解:

$2^3\times {\mathrm{131}}^1\times {\mathrm{87071}}^1$

素因数の和:87208

約数の個数: 16

約数和(自身を含む): 172402560

約数和(自身を除く): 81152152

約数列:

[1, 2, 4, 8, 131, 262, 524, 1048, 87071, 174142, 348284, 696568, 11406301, 22812602, 45625204, 91250408]

約数ペア:

[(1, 91250408), (2, 45625204), (4, 22812602), (8, 11406301), (131, 696568), (262, 348284), (524, 174142), (1048, 87071)]