87804082

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{13109}}^1$

素因数の和:13325

約数の個数: 16

約数和(自身を含む): 140172120

約数和(自身を除く): 52368038

約数列:

[1, 2, 17, 34, 197, 394, 3349, 6698, 13109, 26218, 222853, 445706, 2582473, 5164946, 43902041, 87804082]

約数ペア:

[(1, 87804082), (2, 43902041), (17, 5164946), (34, 2582473), (197, 445706), (394, 222853), (3349, 26218), (6698, 13109)]