86896960

素因数分解:

$2^6\times 5^1\times {\mathrm{271553}}^1$

素因数の和:271570

約数の個数: 28

約数和(自身を含む): 206924148

約数和(自身を除く): 120027188

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 271553, 543106, 1086212, 1357765, 2172424, 2715530, 4344848, 5431060, 8689696, 10862120, 17379392, 21724240, 43448480, 86896960]

約数ペア:

[(1, 86896960), (2, 43448480), (4, 21724240), (5, 17379392), (8, 10862120), (10, 8689696), (16, 5431060), (20, 4344848), (32, 2715530), (40, 2172424), (64, 1357765), (80, 1086212), (160, 543106), (320, 271553)]