28088930

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{165229}}^1$

素因数の和:165253

約数の個数: 16

約数和(自身を含む): 53534520

約数和(自身を除く): 25445590

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 165229, 330458, 826145, 1652290, 2808893, 5617786, 14044465, 28088930]

約数ペア:

[(1, 28088930), (2, 14044465), (5, 5617786), (10, 2808893), (17, 1652290), (34, 826145), (85, 330458), (170, 165229)]