31324412

素因数分解:

$2^2\times 7^1\times {\mathrm{691}}^1\times {\mathrm{1619}}^1$

素因数の和:2321

約数の個数: 24

約数和(自身を含む): 62778240

約数和(自身を除く): 31453828

約数列:

[1, 2, 4, 7, 14, 28, 691, 1382, 1619, 2764, 3238, 4837, 6476, 9674, 11333, 19348, 22666, 45332, 1118729, 2237458, 4474916, 7831103, 15662206, 31324412]

約数ペア:

[(1, 31324412), (2, 15662206), (4, 7831103), (7, 4474916), (14, 2237458), (28, 1118729), (691, 45332), (1382, 22666), (1619, 19348), (2764, 11333), (3238, 9674), (4837, 6476)]