33213680

素因数分解:

$2^4\times 5^1\times {\mathrm{415171}}^1$

素因数の和:415184

約数の個数: 20

約数和(自身を含む): 77221992

約数和(自身を除く): 44008312

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 415171, 830342, 1660684, 2075855, 3321368, 4151710, 6642736, 8303420, 16606840, 33213680]

約数ペア:

[(1, 33213680), (2, 16606840), (4, 8303420), (5, 6642736), (8, 4151710), (10, 3321368), (16, 2075855), (20, 1660684), (40, 830342), (80, 415171)]