185301904

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{681257}}^1$

素因数の和:681282

約数の個数: 20

約数和(自身を含む): 380141964

約数和(自身を除く): 194840060

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 681257, 1362514, 2725028, 5450056, 10900112, 11581369, 23162738, 46325476, 92650952, 185301904]

約数ペア:

[(1, 185301904), (2, 92650952), (4, 46325476), (8, 23162738), (16, 11581369), (17, 10900112), (34, 5450056), (68, 2725028), (136, 1362514), (272, 681257)]