18345832

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{32299}}^1$

素因数の和:32376

約数の個数: 16

約数和(自身を含む): 34884000

約数和(自身を除く): 16538168

約数列:

[1, 2, 4, 8, 71, 142, 284, 568, 32299, 64598, 129196, 258392, 2293229, 4586458, 9172916, 18345832]

約数ペア:

[(1, 18345832), (2, 9172916), (4, 4586458), (8, 2293229), (71, 258392), (142, 129196), (284, 64598), (568, 32299)]