86828378

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{16451}}^1$

素因数の和:16502

約数の個数: 32

約数和(自身を含む): 165836160

約数和(自身を除く): 79007782

約数列:

[1, 2, 7, 13, 14, 26, 29, 58, 91, 182, 203, 377, 406, 754, 2639, 5278, 16451, 32902, 115157, 213863, 230314, 427726, 477079, 954158, 1497041, 2994082, 3339553, 6202027, 6679106, 12404054, 43414189, 86828378]

約数ペア:

[(1, 86828378), (2, 43414189), (7, 12404054), (13, 6679106), (14, 6202027), (26, 3339553), (29, 2994082), (58, 1497041), (91, 954158), (182, 477079), (203, 427726), (377, 230314), (406, 213863), (754, 115157), (2639, 32902), (5278, 16451)]