109684816

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{403253}}^1$

素因数の和:403278

約数の個数: 20

約数和(自身を含む): 225015732

約数和(自身を除く): 115330916

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 403253, 806506, 1613012, 3226024, 6452048, 6855301, 13710602, 27421204, 54842408, 109684816]

約数ペア:

[(1, 109684816), (2, 54842408), (4, 27421204), (8, 13710602), (16, 6855301), (17, 6452048), (34, 3226024), (68, 1613012), (136, 806506), (272, 403253)]