128860352

素因数分解:

$2^6\times {\mathrm{23}}^1\times {\mathrm{87541}}^1$

素因数の和:87576

約数の個数: 28

約数和(自身を含む): 266828016

約数和(自身を除く): 137967664

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 184, 368, 736, 1472, 87541, 175082, 350164, 700328, 1400656, 2013443, 2801312, 4026886, 5602624, 8053772, 16107544, 32215088, 64430176, 128860352]

約数ペア:

[(1, 128860352), (2, 64430176), (4, 32215088), (8, 16107544), (16, 8053772), (23, 5602624), (32, 4026886), (46, 2801312), (64, 2013443), (92, 1400656), (184, 700328), (368, 350164), (736, 175082), (1472, 87541)]