21868352

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{31063}}^1$

素因数の和:31086

約数の個数: 28

約数和(自身を含む): 47341536

約数和(自身を除く): 25473184

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 176, 352, 704, 31063, 62126, 124252, 248504, 341693, 497008, 683386, 994016, 1366772, 1988032, 2733544, 5467088, 10934176, 21868352]

約数ペア:

[(1, 21868352), (2, 10934176), (4, 5467088), (8, 2733544), (11, 1988032), (16, 1366772), (22, 994016), (32, 683386), (44, 497008), (64, 341693), (88, 248504), (176, 124252), (352, 62126), (704, 31063)]