127706872

素因数分解:

$2^3\times {\mathrm{1429}}^1\times {\mathrm{11171}}^1$

素因数の和:12606

約数の個数: 16

約数和(自身を含む): 239639400

約数和(自身を除く): 111932528

約数列:

[1, 2, 4, 8, 1429, 2858, 5716, 11171, 11432, 22342, 44684, 89368, 15963359, 31926718, 63853436, 127706872]

約数ペア:

[(1, 127706872), (2, 63853436), (4, 31926718), (8, 15963359), (1429, 89368), (2858, 44684), (5716, 22342), (11171, 11432)]