31122376

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{228841}}^1$

素因数の和:228864

約数の個数: 16

約数和(自身を含む): 61787340

約数和(自身を除く): 30664964

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 228841, 457682, 915364, 1830728, 3890297, 7780594, 15561188, 31122376]

約数ペア:

[(1, 31122376), (2, 15561188), (4, 7780594), (8, 3890297), (17, 1830728), (34, 915364), (68, 457682), (136, 228841)]