88890772

素因数分解:

$2^2\times {\mathrm{113}}^1\times {\mathrm{196661}}^1$

素因数の和:196778

約数の個数: 12

約数和(自身を含む): 156936276

約数和(自身を除く): 68045504

約数列:

[1, 2, 4, 113, 226, 452, 196661, 393322, 786644, 22222693, 44445386, 88890772]

約数ペア:

[(1, 88890772), (2, 44445386), (4, 22222693), (113, 786644), (226, 393322), (452, 196661)]