86685392

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{88817}}^1$

素因数の和:88886

約数の個数: 20

約数和(自身を含む): 170708196

約数和(自身を除く): 84022804

約数列:

[1, 2, 4, 8, 16, 61, 122, 244, 488, 976, 88817, 177634, 355268, 710536, 1421072, 5417837, 10835674, 21671348, 43342696, 86685392]

約数ペア:

[(1, 86685392), (2, 43342696), (4, 21671348), (8, 10835674), (16, 5417837), (61, 1421072), (122, 710536), (244, 355268), (488, 177634), (976, 88817)]