31604372

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{5857}}^1$

素因数の和:5951

約数の個数: 24

約数和(自身を含む): 59048640

約数和(自身を除く): 27444268

約数列:

[1, 2, 4, 19, 38, 71, 76, 142, 284, 1349, 2698, 5396, 5857, 11714, 23428, 111283, 222566, 415847, 445132, 831694, 1663388, 7901093, 15802186, 31604372]

約数ペア:

[(1, 31604372), (2, 15802186), (4, 7901093), (19, 1663388), (38, 831694), (71, 445132), (76, 415847), (142, 222566), (284, 111283), (1349, 23428), (2698, 11714), (5396, 5857)]