81539264

素因数分解:

$2^6\times {\mathrm{1274051}}^1$

素因数の和:1274063

約数の個数: 14

約数和(自身を含む): 161804604

約数和(自身を除く): 80265340

約数列:

[1, 2, 4, 8, 16, 32, 64, 1274051, 2548102, 5096204, 10192408, 20384816, 40769632, 81539264]

約数ペア:

[(1, 81539264), (2, 40769632), (4, 20384816), (8, 10192408), (16, 5096204), (32, 2548102), (64, 1274051)]