40802227216

素因数分解:

$2^4\times {\mathrm{30391}}^1\times {\mathrm{83911}}^1$

素因数の和:114310

約数の個数: 20

約数和(自身を含む): 79057858624

約数和(自身を除く): 38255631408

約数列:

[1, 2, 4, 8, 16, 30391, 60782, 83911, 121564, 167822, 243128, 335644, 486256, 671288, 1342576, 2550139201, 5100278402, 10200556804, 20401113608, 40802227216]

約数ペア:

[(1, 40802227216), (2, 20401113608), (4, 10200556804), (8, 5100278402), (16, 2550139201), (30391, 1342576), (60782, 671288), (83911, 486256), (121564, 335644), (167822, 243128)]