30638828

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{40961}}^1$

素因数の和:40993

約数の個数: 24

約数和(自身を含む): 61934544

約数和(自身を除く): 31295716

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 187, 374, 748, 40961, 81922, 163844, 450571, 696337, 901142, 1392674, 1802284, 2785348, 7659707, 15319414, 30638828]

約数ペア:

[(1, 30638828), (2, 15319414), (4, 7659707), (11, 2785348), (17, 1802284), (22, 1392674), (34, 901142), (44, 696337), (68, 450571), (187, 163844), (374, 81922), (748, 40961)]