89879288

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{227}}^1\times {\mathrm{1151}}^1$

素因数の和:1427

約数の個数: 32

約数和(自身を含む): 173352960

約数和(自身を除く): 83473672

約数列:

[1, 2, 4, 8, 43, 86, 172, 227, 344, 454, 908, 1151, 1816, 2302, 4604, 9208, 9761, 19522, 39044, 49493, 78088, 98986, 197972, 261277, 395944, 522554, 1045108, 2090216, 11234911, 22469822, 44939644, 89879288]

約数ペア:

[(1, 89879288), (2, 44939644), (4, 22469822), (8, 11234911), (43, 2090216), (86, 1045108), (172, 522554), (227, 395944), (344, 261277), (454, 197972), (908, 98986), (1151, 78088), (1816, 49493), (2302, 39044), (4604, 19522), (9208, 9761)]