87642664

素因数分解:

$2^3\times {\mathrm{433}}^1\times {\mathrm{25301}}^1$

素因数の和:25740

約数の個数: 16

約数和(自身を含む): 164716020

約数和(自身を除く): 77073356

約数列:

[1, 2, 4, 8, 433, 866, 1732, 3464, 25301, 50602, 101204, 202408, 10955333, 21910666, 43821332, 87642664]

約数ペア:

[(1, 87642664), (2, 43821332), (4, 21910666), (8, 10955333), (433, 202408), (866, 101204), (1732, 50602), (3464, 25301)]