31257052

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{13267}}^1$

素因数の和:13321

約数の個数: 24

約数和(自身を含む): 59440640

約数和(自身を除く): 28183588

約数列:

[1, 2, 4, 19, 31, 38, 62, 76, 124, 589, 1178, 2356, 13267, 26534, 53068, 252073, 411277, 504146, 822554, 1008292, 1645108, 7814263, 15628526, 31257052]

約数ペア:

[(1, 31257052), (2, 15628526), (4, 7814263), (19, 1645108), (31, 1008292), (38, 822554), (62, 504146), (76, 411277), (124, 252073), (589, 53068), (1178, 26534), (2356, 13267)]