31414084

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{389}}^1\times {\mathrm{1553}}^1$

素因数の和:1959

約数の個数: 24

約数和(自身を含む): 59393880

約数和(自身を除く): 27979796

約数列:

[1, 2, 4, 13, 26, 52, 389, 778, 1553, 1556, 3106, 5057, 6212, 10114, 20189, 20228, 40378, 80756, 604117, 1208234, 2416468, 7853521, 15707042, 31414084]

約数ペア:

[(1, 31414084), (2, 15707042), (4, 7853521), (13, 2416468), (26, 1208234), (52, 604117), (389, 80756), (778, 40378), (1553, 20228), (1556, 20189), (3106, 10114), (5057, 6212)]