15641768

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{115013}}^1$

素因数の和:115036

約数の個数: 16

約数和(自身を含む): 31053780

約数和(自身を除く): 15412012

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 115013, 230026, 460052, 920104, 1955221, 3910442, 7820884, 15641768]

約数ペア:

[(1, 15641768), (2, 7820884), (4, 3910442), (8, 1955221), (17, 920104), (34, 460052), (68, 230026), (136, 115013)]