65601992

素因数分解:

$2^3\times {\mathrm{419}}^1\times {\mathrm{19571}}^1$

素因数の和:19996

約数の個数: 16

約数和(自身を含む): 123303600

約数和(自身を除く): 57701608

約数列:

[1, 2, 4, 8, 419, 838, 1676, 3352, 19571, 39142, 78284, 156568, 8200249, 16400498, 32800996, 65601992]

約数ペア:

[(1, 65601992), (2, 32800996), (4, 16400498), (8, 8200249), (419, 156568), (838, 78284), (1676, 39142), (3352, 19571)]