90141808

素因数分解:

$2^4\times {\mathrm{193}}^1\times {\mathrm{29191}}^1$

素因数の和:29392

約数の個数: 20

約数和(自身を含む): 175560688

約数和(自身を除く): 85418880

約数列:

[1, 2, 4, 8, 16, 193, 386, 772, 1544, 3088, 29191, 58382, 116764, 233528, 467056, 5633863, 11267726, 22535452, 45070904, 90141808]

約数ペア:

[(1, 90141808), (2, 45070904), (4, 22535452), (8, 11267726), (16, 5633863), (193, 467056), (386, 233528), (772, 116764), (1544, 58382), (3088, 29191)]