38140528

素因数分解:

$2^4\times {\mathrm{443}}^1\times {\mathrm{5381}}^1$

素因数の和:5832

約数の個数: 20

約数和(自身を含む): 74077848

約数和(自身を除く): 35937320

約数列:

[1, 2, 4, 8, 16, 443, 886, 1772, 3544, 5381, 7088, 10762, 21524, 43048, 86096, 2383783, 4767566, 9535132, 19070264, 38140528]

約数ペア:

[(1, 38140528), (2, 19070264), (4, 9535132), (8, 4767566), (16, 2383783), (443, 86096), (886, 43048), (1772, 21524), (3544, 10762), (5381, 7088)]