239843888

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{881779}}^1$

素因数の和:881804

約数の個数: 20

約数和(自身を含む): 492033240

約数和(自身を除く): 252189352

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 881779, 1763558, 3527116, 7054232, 14108464, 14990243, 29980486, 59960972, 119921944, 239843888]

約数ペア:

[(1, 239843888), (2, 119921944), (4, 59960972), (8, 29980486), (16, 14990243), (17, 14108464), (34, 7054232), (68, 3527116), (136, 1763558), (272, 881779)]