215518416

素因数分解:

$2^4\times 3^1\times {\mathrm{4489967}}^1$

素因数の和:4489978

約数の個数: 20

約数和(自身を含む): 556756032

約数和(自身を除く): 341237616

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 4489967, 8979934, 13469901, 17959868, 26939802, 35919736, 53879604, 71839472, 107759208, 215518416]

約数ペア:

[(1, 215518416), (2, 107759208), (3, 71839472), (4, 53879604), (6, 35919736), (8, 26939802), (12, 17959868), (16, 13469901), (24, 8979934), (48, 4489967)]