161844016

素因数分解:

$2^4\times {\mathrm{101}}^1\times {\mathrm{100151}}^1$

素因数の和:100260

約数の個数: 20

約数和(自身を含む): 316680624

約数和(自身を除く): 154836608

約数列:

[1, 2, 4, 8, 16, 101, 202, 404, 808, 1616, 100151, 200302, 400604, 801208, 1602416, 10115251, 20230502, 40461004, 80922008, 161844016]

約数ペア:

[(1, 161844016), (2, 80922008), (4, 40461004), (8, 20230502), (16, 10115251), (101, 1602416), (202, 801208), (404, 400604), (808, 200302), (1616, 100151)]