40703246

素因数分解:

$2^1\times {\mathrm{127}}^1\times {\mathrm{191}}^1\times {\mathrm{839}}^1$

素因数の和:1159

約数の個数: 16

約数和(自身を含む): 61931520

約数和(自身を除く): 21228274

約数列:

[1, 2, 127, 191, 254, 382, 839, 1678, 24257, 48514, 106553, 160249, 213106, 320498, 20351623, 40703246]

約数ペア:

[(1, 40703246), (2, 20351623), (127, 320498), (191, 213106), (254, 160249), (382, 106553), (839, 48514), (1678, 24257)]