31121072

素因数分解:

$2^4\times {\mathrm{577}}^1\times {\mathrm{3371}}^1$

素因数の和:3956

約数の個数: 20

約数和(自身を含む): 60419496

約数和(自身を除く): 29298424

約数列:

[1, 2, 4, 8, 16, 577, 1154, 2308, 3371, 4616, 6742, 9232, 13484, 26968, 53936, 1945067, 3890134, 7780268, 15560536, 31121072]

約数ペア:

[(1, 31121072), (2, 15560536), (4, 7780268), (8, 3890134), (16, 1945067), (577, 53936), (1154, 26968), (2308, 13484), (3371, 9232), (4616, 6742)]