171572864

素因数分解:

$2^7\times {\mathrm{41}}^1\times {\mathrm{32693}}^1$

素因数の和:32748

約数の個数: 32

約数和(自身を含む): 350152740

約数和(自身を除く): 178579876

約数列:

[1, 2, 4, 8, 16, 32, 41, 64, 82, 128, 164, 328, 656, 1312, 2624, 5248, 32693, 65386, 130772, 261544, 523088, 1046176, 1340413, 2092352, 2680826, 4184704, 5361652, 10723304, 21446608, 42893216, 85786432, 171572864]

約数ペア:

[(1, 171572864), (2, 85786432), (4, 42893216), (8, 21446608), (16, 10723304), (32, 5361652), (41, 4184704), (64, 2680826), (82, 2092352), (128, 1340413), (164, 1046176), (328, 523088), (656, 261544), (1312, 130772), (2624, 65386), (5248, 32693)]