51624112

素因数分解:

$2^4\times {\mathrm{157}}^1\times {\mathrm{20551}}^1$

素因数の和:20716

約数の個数: 20

約数和(自身を含む): 100663696

約数和(自身を除く): 49039584

約数列:

[1, 2, 4, 8, 16, 157, 314, 628, 1256, 2512, 20551, 41102, 82204, 164408, 328816, 3226507, 6453014, 12906028, 25812056, 51624112]

約数ペア:

[(1, 51624112), (2, 25812056), (4, 12906028), (8, 6453014), (16, 3226507), (157, 328816), (314, 164408), (628, 82204), (1256, 41102), (2512, 20551)]