125341808

素因数分解:

$2^4\times {\mathrm{101}}^1\times {\mathrm{77563}}^1$

素因数の和:77672

約数の個数: 20

約数和(自身を含む): 245257368

約数和(自身を除く): 119915560

約数列:

[1, 2, 4, 8, 16, 101, 202, 404, 808, 1616, 77563, 155126, 310252, 620504, 1241008, 7833863, 15667726, 31335452, 62670904, 125341808]

約数ペア:

[(1, 125341808), (2, 62670904), (4, 31335452), (8, 15667726), (16, 7833863), (101, 1241008), (202, 620504), (404, 310252), (808, 155126), (1616, 77563)]