86717288

素因数分解:

$2^3\times 7^1\times {\mathrm{173}}^1\times {\mathrm{8951}}^1$

素因数の和:9137

約数の個数: 32

約数和(自身を含む): 186917760

約数和(自身を除く): 100200472

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 173, 346, 692, 1211, 1384, 2422, 4844, 8951, 9688, 17902, 35804, 62657, 71608, 125314, 250628, 501256, 1548523, 3097046, 6194092, 10839661, 12388184, 21679322, 43358644, 86717288]

約数ペア:

[(1, 86717288), (2, 43358644), (4, 21679322), (7, 12388184), (8, 10839661), (14, 6194092), (28, 3097046), (56, 1548523), (173, 501256), (346, 250628), (692, 125314), (1211, 71608), (1384, 62657), (2422, 35804), (4844, 17902), (8951, 9688)]