316199792

素因数分解:

$2^4\times {\mathrm{73}}^1\times {\mathrm{270719}}^1$

素因数の和:270800

約数の個数: 20

約数和(自身を含む): 621031680

約数和(自身を除く): 304831888

約数列:

[1, 2, 4, 8, 16, 73, 146, 292, 584, 1168, 270719, 541438, 1082876, 2165752, 4331504, 19762487, 39524974, 79049948, 158099896, 316199792]

約数ペア:

[(1, 316199792), (2, 158099896), (4, 79049948), (8, 39524974), (16, 19762487), (73, 4331504), (146, 2165752), (292, 1082876), (584, 541438), (1168, 270719)]