31924912

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{117371}}^1$

素因数の和:117396

約数の個数: 20

約数和(自身を含む): 65493576

約数和(自身を除く): 33568664

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 117371, 234742, 469484, 938968, 1877936, 1995307, 3990614, 7981228, 15962456, 31924912]

約数ペア:

[(1, 31924912), (2, 15962456), (4, 7981228), (8, 3990614), (16, 1995307), (17, 1877936), (34, 938968), (68, 469484), (136, 234742), (272, 117371)]