81007424

素因数分解:

$2^6\times {\mathrm{1265741}}^1$

素因数の和:1265753

約数の個数: 14

約数和(自身を含む): 160749234

約数和(自身を除く): 79741810

約数列:

[1, 2, 4, 8, 16, 32, 64, 1265741, 2531482, 5062964, 10125928, 20251856, 40503712, 81007424]

約数ペア:

[(1, 81007424), (2, 40503712), (4, 20251856), (8, 10125928), (16, 5062964), (32, 2531482), (64, 1265741)]