31391512

素因数分解:

$2^3\times {\mathrm{1327}}^1\times {\mathrm{2957}}^1$

素因数の和:4290

約数の個数: 16

約数和(自身を含む): 58923360

約数和(自身を除く): 27531848

約数列:

[1, 2, 4, 8, 1327, 2654, 2957, 5308, 5914, 10616, 11828, 23656, 3923939, 7847878, 15695756, 31391512]

約数ペア:

[(1, 31391512), (2, 15695756), (4, 7847878), (8, 3923939), (1327, 23656), (2654, 11828), (2957, 10616), (5308, 5914)]