319550096

素因数分解:

$2^4\times {\mathrm{1439}}^1\times {\mathrm{13879}}^1$

素因数の和:15326

約数の個数: 20

約数和(自身を含む): 619603200

約数和(自身を除く): 300053104

約数列:

[1, 2, 4, 8, 16, 1439, 2878, 5756, 11512, 13879, 23024, 27758, 55516, 111032, 222064, 19971881, 39943762, 79887524, 159775048, 319550096]

約数ペア:

[(1, 319550096), (2, 159775048), (4, 79887524), (8, 39943762), (16, 19971881), (1439, 222064), (2878, 111032), (5756, 55516), (11512, 27758), (13879, 23024)]