81241088

素因数分解:

$2^{10}\times {\mathrm{79337}}^1$

素因数の和:79357

約数の個数: 22

約数和(自身を含む): 162404886

約数和(自身を除く): 81163798

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024, 79337, 158674, 317348, 634696, 1269392, 2538784, 5077568, 10155136, 20310272, 40620544, 81241088]

約数ペア:

[(1, 81241088), (2, 40620544), (4, 20310272), (8, 10155136), (16, 5077568), (32, 2538784), (64, 1269392), (128, 634696), (256, 317348), (512, 158674), (1024, 79337)]