2638432

素因数分解:

$2^5\times {\mathrm{41}}^1\times {\mathrm{2011}}^1$

素因数の和:2062

約数の個数: 24

約数和(自身を含む): 5323752

約数和(自身を除く): 2685320

約数列:

[1, 2, 4, 8, 16, 32, 41, 82, 164, 328, 656, 1312, 2011, 4022, 8044, 16088, 32176, 64352, 82451, 164902, 329804, 659608, 1319216, 2638432]

約数ペア:

[(1, 2638432), (2, 1319216), (4, 659608), (8, 329804), (16, 164902), (32, 82451), (41, 64352), (82, 32176), (164, 16088), (328, 8044), (656, 4022), (1312, 2011)]