30928696

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{89909}}^1$

素因数の和:89958

約数の個数: 16

約数和(自身を含む): 59340600

約数和(自身を除く): 28411904

約数列:

[1, 2, 4, 8, 43, 86, 172, 344, 89909, 179818, 359636, 719272, 3866087, 7732174, 15464348, 30928696]

約数ペア:

[(1, 30928696), (2, 15464348), (4, 7732174), (8, 3866087), (43, 719272), (86, 359636), (172, 179818), (344, 89909)]