128716096

素因数分解:

$2^6\times {\mathrm{23}}^1\times {\mathrm{87443}}^1$

素因数の和:87478

約数の個数: 28

約数和(自身を含む): 266529312

約数和(自身を除く): 137813216

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 184, 368, 736, 1472, 87443, 174886, 349772, 699544, 1399088, 2011189, 2798176, 4022378, 5596352, 8044756, 16089512, 32179024, 64358048, 128716096]

約数ペア:

[(1, 128716096), (2, 64358048), (4, 32179024), (8, 16089512), (16, 8044756), (23, 5596352), (32, 4022378), (46, 2798176), (64, 2011189), (92, 1399088), (184, 699544), (368, 349772), (736, 174886), (1472, 87443)]