31345912

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{301403}}^1$

素因数の和:301422

約数の個数: 16

約数和(自身を含む): 63294840

約数和(自身を除く): 31948928

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 301403, 602806, 1205612, 2411224, 3918239, 7836478, 15672956, 31345912]

約数ペア:

[(1, 31345912), (2, 15672956), (4, 7836478), (8, 3918239), (13, 2411224), (26, 1205612), (52, 602806), (104, 301403)]