31379736

素因数分解:

$2^3\times 3^1\times {\mathrm{197}}^1\times {\mathrm{6637}}^1$

素因数の和:6843

約数の個数: 32

約数和(自身を含む): 78859440

約数和(自身を除く): 47479704

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 197, 394, 591, 788, 1182, 1576, 2364, 4728, 6637, 13274, 19911, 26548, 39822, 53096, 79644, 159288, 1307489, 2614978, 3922467, 5229956, 7844934, 10459912, 15689868, 31379736]

約数ペア:

[(1, 31379736), (2, 15689868), (3, 10459912), (4, 7844934), (6, 5229956), (8, 3922467), (12, 2614978), (24, 1307489), (197, 159288), (394, 79644), (591, 53096), (788, 39822), (1182, 26548), (1576, 19911), (2364, 13274), (4728, 6637)]