171772436

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{383}}^1\times {\mathrm{10193}}^1$

素因数の和:10591

約数の個数: 24

約数和(自身を含む): 328817664

約数和(自身を除く): 157045228

約数列:

[1, 2, 4, 11, 22, 44, 383, 766, 1532, 4213, 8426, 10193, 16852, 20386, 40772, 112123, 224246, 448492, 3903919, 7807838, 15615676, 42943109, 85886218, 171772436]

約数ペア:

[(1, 171772436), (2, 85886218), (4, 42943109), (11, 15615676), (22, 7807838), (44, 3903919), (383, 448492), (766, 224246), (1532, 112123), (4213, 40772), (8426, 20386), (10193, 16852)]