33053072

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{158909}}^1$

素因数の和:158930

約数の個数: 20

約数和(自身を含む): 68966940

約数和(自身を除く): 35913868

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 158909, 317818, 635636, 1271272, 2065817, 2542544, 4131634, 8263268, 16526536, 33053072]

約数ペア:

[(1, 33053072), (2, 16526536), (4, 8263268), (8, 4131634), (13, 2542544), (16, 2065817), (26, 1271272), (52, 635636), (104, 317818), (208, 158909)]