125240816

素因数分解:

$2^4\times {\mathrm{487}}^1\times {\mathrm{16073}}^1$

素因数の和:16568

約数の個数: 20

約数和(自身を含む): 243167472

約数和(自身を除く): 117926656

約数列:

[1, 2, 4, 8, 16, 487, 974, 1948, 3896, 7792, 16073, 32146, 64292, 128584, 257168, 7827551, 15655102, 31310204, 62620408, 125240816]

約数ペア:

[(1, 125240816), (2, 62620408), (4, 31310204), (8, 15655102), (16, 7827551), (487, 257168), (974, 128584), (1948, 64292), (3896, 32146), (7792, 16073)]