87090904

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{4231}}^1$

素因数の和:4351

約数の個数: 32

約数和(自身を含む): 170634240

約数和(自身を除く): 83543336

約数列:

[1, 2, 4, 8, 31, 62, 83, 124, 166, 248, 332, 664, 2573, 4231, 5146, 8462, 10292, 16924, 20584, 33848, 131161, 262322, 351173, 524644, 702346, 1049288, 1404692, 2809384, 10886363, 21772726, 43545452, 87090904]

約数ペア:

[(1, 87090904), (2, 43545452), (4, 21772726), (8, 10886363), (31, 2809384), (62, 1404692), (83, 1049288), (124, 702346), (166, 524644), (248, 351173), (332, 262322), (664, 131161), (2573, 33848), (4231, 20584), (5146, 16924), (8462, 10292)]