29921848

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{30911}}^1$

素因数の和:30939

約数の個数: 24

約数和(自身を含む): 61669440

約数和(自身を除く): 31747592

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 121, 242, 484, 968, 30911, 61822, 123644, 247288, 340021, 680042, 1360084, 2720168, 3740231, 7480462, 14960924, 29921848]

約数ペア:

[(1, 29921848), (2, 14960924), (4, 7480462), (8, 3740231), (11, 2720168), (22, 1360084), (44, 680042), (88, 340021), (121, 247288), (242, 123644), (484, 61822), (968, 30911)]