216829712

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{1231987}}^1$

素因数の和:1232006

約数の個数: 20

約数和(自身を含む): 458299536

約数和(自身を除く): 241469824

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 1231987, 2463974, 4927948, 9855896, 13551857, 19711792, 27103714, 54207428, 108414856, 216829712]

約数ペア:

[(1, 216829712), (2, 108414856), (4, 54207428), (8, 27103714), (11, 19711792), (16, 13551857), (22, 9855896), (44, 4927948), (88, 2463974), (176, 1231987)]