31990508

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{12323}}^1$

素因数の和:12397

約数の個数: 24

約数和(自身を含む): 62112960

約数和(自身を除く): 30122452

約数列:

[1, 2, 4, 11, 22, 44, 59, 118, 236, 649, 1298, 2596, 12323, 24646, 49292, 135553, 271106, 542212, 727057, 1454114, 2908228, 7997627, 15995254, 31990508]

約数ペア:

[(1, 31990508), (2, 15995254), (4, 7997627), (11, 2908228), (22, 1454114), (44, 727057), (59, 542212), (118, 271106), (236, 135553), (649, 49292), (1298, 24646), (2596, 12323)]