87674158

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{23581}}^1$

素因数の和:23620

約数の個数: 24

約数和(自身を含む): 155358216

約数和(自身を除く): 67684058

約数列:

[1, 2, 11, 13, 22, 26, 143, 169, 286, 338, 1859, 3718, 23581, 47162, 259391, 306553, 518782, 613106, 3372083, 3985189, 6744166, 7970378, 43837079, 87674158]

約数ペア:

[(1, 87674158), (2, 43837079), (11, 7970378), (13, 6744166), (22, 3985189), (26, 3372083), (143, 613106), (169, 518782), (286, 306553), (338, 259391), (1859, 47162), (3718, 23581)]