289236088

素因数分解:

$2^3\times {\mathrm{19}}^2\times {\mathrm{100151}}^1$

素因数の和:100195

約数の個数: 24

約数和(自身を含む): 572368680

約数和(自身を除く): 283132592

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 361, 722, 1444, 2888, 100151, 200302, 400604, 801208, 1902869, 3805738, 7611476, 15222952, 36154511, 72309022, 144618044, 289236088]

約数ペア:

[(1, 289236088), (2, 144618044), (4, 72309022), (8, 36154511), (19, 15222952), (38, 7611476), (76, 3805738), (152, 1902869), (361, 801208), (722, 400604), (1444, 200302), (2888, 100151)]