90004336

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{1867}}^1$

素因数の和:2029

約数の個数: 40

約数和(自身を含む): 183452544

約数和(自身を除く): 93448208

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 131, 184, 262, 368, 524, 1048, 1867, 2096, 3013, 3734, 6026, 7468, 12052, 14936, 24104, 29872, 42941, 48208, 85882, 171764, 244577, 343528, 489154, 687056, 978308, 1956616, 3913232, 5625271, 11250542, 22501084, 45002168, 90004336]

約数ペア:

[(1, 90004336), (2, 45002168), (4, 22501084), (8, 11250542), (16, 5625271), (23, 3913232), (46, 1956616), (92, 978308), (131, 687056), (184, 489154), (262, 343528), (368, 244577), (524, 171764), (1048, 85882), (1867, 48208), (2096, 42941), (3013, 29872), (3734, 24104), (6026, 14936), (7468, 12052)]