84200008

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{172541}}^1$

素因数の和:172608

約数の個数: 16

約数和(自身を含む): 160464060

約数和(自身を除く): 76264052

約数列:

[1, 2, 4, 8, 61, 122, 244, 488, 172541, 345082, 690164, 1380328, 10525001, 21050002, 42100004, 84200008]

約数ペア:

[(1, 84200008), (2, 42100004), (4, 21050002), (8, 10525001), (61, 1380328), (122, 690164), (244, 345082), (488, 172541)]