31640284

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{10313}}^1$

素因数の和:10389

約数の個数: 24

約数和(自身を含む): 60646320

約数和(自身を除く): 29006036

約数列:

[1, 2, 4, 13, 26, 52, 59, 118, 236, 767, 1534, 3068, 10313, 20626, 41252, 134069, 268138, 536276, 608467, 1216934, 2433868, 7910071, 15820142, 31640284]

約数ペア:

[(1, 31640284), (2, 15820142), (4, 7910071), (13, 2433868), (26, 1216934), (52, 608467), (59, 536276), (118, 268138), (236, 134069), (767, 41252), (1534, 20626), (3068, 10313)]