31242872

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{229727}}^1$

素因数の和:229750

約数の個数: 16

約数和(自身を含む): 62026560

約数和(自身を除く): 30783688

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 229727, 459454, 918908, 1837816, 3905359, 7810718, 15621436, 31242872]

約数ペア:

[(1, 31242872), (2, 15621436), (4, 7810718), (8, 3905359), (17, 1837816), (34, 918908), (68, 459454), (136, 229727)]