31964572

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{2213}}^1$

素因数の和:2397

約数の個数: 24

約数和(自身を含む): 58768416

約数和(自身を除く): 26803844

約数列:

[1, 2, 4, 23, 46, 92, 157, 314, 628, 2213, 3611, 4426, 7222, 8852, 14444, 50899, 101798, 203596, 347441, 694882, 1389764, 7991143, 15982286, 31964572]

約数ペア:

[(1, 31964572), (2, 15982286), (4, 7991143), (23, 1389764), (46, 694882), (92, 347441), (157, 203596), (314, 101798), (628, 50899), (2213, 14444), (3611, 8852), (4426, 7222)]