30186928

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{26573}}^1$

素因数の和:26652

約数の個数: 20

約数和(自身を含む): 59313168

約数和(自身を除く): 29126240

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 1136, 26573, 53146, 106292, 212584, 425168, 1886683, 3773366, 7546732, 15093464, 30186928]

約数ペア:

[(1, 30186928), (2, 15093464), (4, 7546732), (8, 3773366), (16, 1886683), (71, 425168), (142, 212584), (284, 106292), (568, 53146), (1136, 26573)]