31809824

素因数分解:

$2^5\times {\mathrm{79}}^1\times {\mathrm{12583}}^1$

素因数の和:12672

約数の個数: 24

約数和(自身を含む): 63423360

約数和(自身を除く): 31613536

約数列:

[1, 2, 4, 8, 16, 32, 79, 158, 316, 632, 1264, 2528, 12583, 25166, 50332, 100664, 201328, 402656, 994057, 1988114, 3976228, 7952456, 15904912, 31809824]

約数ペア:

[(1, 31809824), (2, 15904912), (4, 7952456), (8, 3976228), (16, 1988114), (32, 994057), (79, 402656), (158, 201328), (316, 100664), (632, 50332), (1264, 25166), (2528, 12583)]