87987614

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{18097}}^1$

素因数の和:18140

約数の個数: 32

約数和(自身を含む): 164185056

約数和(自身を除く): 76197442

約数列:

[1, 2, 11, 13, 17, 22, 26, 34, 143, 187, 221, 286, 374, 442, 2431, 4862, 18097, 36194, 199067, 235261, 307649, 398134, 470522, 615298, 2587871, 3384139, 3999437, 5175742, 6768278, 7998874, 43993807, 87987614]

約数ペア:

[(1, 87987614), (2, 43993807), (11, 7998874), (13, 6768278), (17, 5175742), (22, 3999437), (26, 3384139), (34, 2587871), (143, 615298), (187, 470522), (221, 398134), (286, 307649), (374, 235261), (442, 199067), (2431, 36194), (4862, 18097)]