31539056

素因数分解:

$2^4\times {\mathrm{1399}}^1\times {\mathrm{1409}}^1$

素因数の和:2816

約数の個数: 20

約数和(自身を含む): 61194000

約数和(自身を除く): 29654944

約数列:

[1, 2, 4, 8, 16, 1399, 1409, 2798, 2818, 5596, 5636, 11192, 11272, 22384, 22544, 1971191, 3942382, 7884764, 15769528, 31539056]

約数ペア:

[(1, 31539056), (2, 15769528), (4, 7884764), (8, 3942382), (16, 1971191), (1399, 22544), (1409, 22384), (2798, 11272), (2818, 11192), (5596, 5636)]