33664390

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{1087}}^1$

素因数の和:1276

約数の個数: 32

約数和(自身を含む): 64235520

約数和(自身を除く): 30571130

約数列:

[1, 2, 5, 10, 19, 38, 95, 163, 190, 326, 815, 1087, 1630, 2174, 3097, 5435, 6194, 10870, 15485, 20653, 30970, 41306, 103265, 177181, 206530, 354362, 885905, 1771810, 3366439, 6732878, 16832195, 33664390]

約数ペア:

[(1, 33664390), (2, 16832195), (5, 6732878), (10, 3366439), (19, 1771810), (38, 885905), (95, 354362), (163, 206530), (190, 177181), (326, 103265), (815, 41306), (1087, 30970), (1630, 20653), (2174, 15485), (3097, 10870), (5435, 6194)]