127725512

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{550541}}^1$

素因数の和:550576

約数の個数: 16

約数和(自身を含む): 247743900

約数和(自身を除く): 120018388

約数列:

[1, 2, 4, 8, 29, 58, 116, 232, 550541, 1101082, 2202164, 4404328, 15965689, 31931378, 63862756, 127725512]

約数ペア:

[(1, 127725512), (2, 63862756), (4, 31931378), (8, 15965689), (29, 4404328), (58, 2202164), (116, 1101082), (232, 550541)]