31239608

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{229703}}^1$

素因数の和:229726

約数の個数: 16

約数和(自身を含む): 62020080

約数和(自身を除く): 30780472

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 229703, 459406, 918812, 1837624, 3904951, 7809902, 15619804, 31239608]

約数ペア:

[(1, 31239608), (2, 15619804), (4, 7809902), (8, 3904951), (17, 1837624), (34, 918812), (68, 459406), (136, 229703)]