30581392

素因数分解:

$2^4\times {\mathrm{191}}^1\times {\mathrm{10007}}^1$

素因数の和:10206

約数の個数: 20

約数和(自身を含む): 59567616

約数和(自身を除く): 28986224

約数列:

[1, 2, 4, 8, 16, 191, 382, 764, 1528, 3056, 10007, 20014, 40028, 80056, 160112, 1911337, 3822674, 7645348, 15290696, 30581392]

約数ペア:

[(1, 30581392), (2, 15290696), (4, 7645348), (8, 3822674), (16, 1911337), (191, 160112), (382, 80056), (764, 40028), (1528, 20014), (3056, 10007)]