31700304

素因数分解:

$2^4\times 3^2\times {\mathrm{220141}}^1$

素因数の和:220155

約数の個数: 30

約数和(自身を含む): 88717226

約数和(自身を除く): 57016922

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 220141, 440282, 660423, 880564, 1320846, 1761128, 1981269, 2641692, 3522256, 3962538, 5283384, 7925076, 10566768, 15850152, 31700304]

約数ペア:

[(1, 31700304), (2, 15850152), (3, 10566768), (4, 7925076), (6, 5283384), (8, 3962538), (9, 3522256), (12, 2641692), (16, 1981269), (18, 1761128), (24, 1320846), (36, 880564), (48, 660423), (72, 440282), (144, 220141)]