23868272

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{87751}}^1$

素因数の和:87776

約数の個数: 20

約数和(自身を含む): 48965616

約数和(自身を除く): 25097344

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 87751, 175502, 351004, 702008, 1404016, 1491767, 2983534, 5967068, 11934136, 23868272]

約数ペア:

[(1, 23868272), (2, 11934136), (4, 5967068), (8, 2983534), (16, 1491767), (17, 1404016), (34, 702008), (68, 351004), (136, 175502), (272, 87751)]