33139240

素因数分解:

$2^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{19267}}^1$

素因数の和:19321

約数の個数: 32

約数和(自身を含む): 76301280

約数和(自身を除く): 43162040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 43, 86, 172, 215, 344, 430, 860, 1720, 19267, 38534, 77068, 96335, 154136, 192670, 385340, 770680, 828481, 1656962, 3313924, 4142405, 6627848, 8284810, 16569620, 33139240]

約数ペア:

[(1, 33139240), (2, 16569620), (4, 8284810), (5, 6627848), (8, 4142405), (10, 3313924), (20, 1656962), (40, 828481), (43, 770680), (86, 385340), (172, 192670), (215, 154136), (344, 96335), (430, 77068), (860, 38534), (1720, 19267)]