33671420

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{88609}}^1$

素因数の和:88637

約数の個数: 24

約数和(自身を含む): 74432400

約数和(自身を除く): 40760980

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 88609, 177218, 354436, 443045, 886090, 1683571, 1772180, 3367142, 6734284, 8417855, 16835710, 33671420]

約数ペア:

[(1, 33671420), (2, 16835710), (4, 8417855), (5, 6734284), (10, 3367142), (19, 1772180), (20, 1683571), (38, 886090), (76, 443045), (95, 354436), (190, 177218), (380, 88609)]