289077296

素因数分解:

$2^4\times {\mathrm{1531}}^1\times {\mathrm{11801}}^1$

素因数の和:13340

約数の個数: 20

約数和(自身を含む): 560500584

約数和(自身を除く): 271423288

約数列:

[1, 2, 4, 8, 16, 1531, 3062, 6124, 11801, 12248, 23602, 24496, 47204, 94408, 188816, 18067331, 36134662, 72269324, 144538648, 289077296]

約数ペア:

[(1, 289077296), (2, 144538648), (4, 72269324), (8, 36134662), (16, 18067331), (1531, 188816), (3062, 94408), (6124, 47204), (11801, 24496), (12248, 23602)]