65432912

素因数分解:

$2^4\times {\mathrm{389}}^1\times {\mathrm{10513}}^1$

素因数の和:10910

約数の個数: 20

約数和(自身を含む): 127114260

約数和(自身を除く): 61681348

約数列:

[1, 2, 4, 8, 16, 389, 778, 1556, 3112, 6224, 10513, 21026, 42052, 84104, 168208, 4089557, 8179114, 16358228, 32716456, 65432912]

約数ペア:

[(1, 65432912), (2, 32716456), (4, 16358228), (8, 8179114), (16, 4089557), (389, 168208), (778, 84104), (1556, 42052), (3112, 21026), (6224, 10513)]