40743632

素因数分解:

$2^4\times {\mathrm{127}}^1\times {\mathrm{20051}}^1$

素因数の和:20186

約数の個数: 20

約数和(自身を含む): 79566336

約数和(自身を除く): 38822704

約数列:

[1, 2, 4, 8, 16, 127, 254, 508, 1016, 2032, 20051, 40102, 80204, 160408, 320816, 2546477, 5092954, 10185908, 20371816, 40743632]

約数ペア:

[(1, 40743632), (2, 20371816), (4, 10185908), (8, 5092954), (16, 2546477), (127, 320816), (254, 160408), (508, 80204), (1016, 40102), (2032, 20051)]