189403456

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{269039}}^1$

素因数の和:269062

約数の個数: 28

約数和(自身を含む): 410016960

約数和(自身を除く): 220613504

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 176, 352, 704, 269039, 538078, 1076156, 2152312, 2959429, 4304624, 5918858, 8609248, 11837716, 17218496, 23675432, 47350864, 94701728, 189403456]

約数ペア:

[(1, 189403456), (2, 94701728), (4, 47350864), (8, 23675432), (11, 17218496), (16, 11837716), (22, 8609248), (32, 5918858), (44, 4304624), (64, 2959429), (88, 2152312), (176, 1076156), (352, 538078), (704, 269039)]