239432008

素因数分解:

$2^3\times {\mathrm{2281}}^1\times {\mathrm{13121}}^1$

素因数の和:15408

約数の個数: 16

約数和(自身を含む): 449166060

約数和(自身を除く): 209734052

約数列:

[1, 2, 4, 8, 2281, 4562, 9124, 13121, 18248, 26242, 52484, 104968, 29929001, 59858002, 119716004, 239432008]

約数ペア:

[(1, 239432008), (2, 119716004), (4, 59858002), (8, 29929001), (2281, 104968), (4562, 52484), (9124, 26242), (13121, 18248)]