15704888336

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{431}}^1\times {\mathrm{99017}}^1$

素因数の和:99479

約数の個数: 40

約数和(自身を含む): 31825177344

約数和(自身を除く): 16120289008

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 431, 862, 1724, 3448, 6896, 9913, 19826, 39652, 79304, 99017, 158608, 198034, 396068, 792136, 1584272, 2277391, 4554782, 9109564, 18219128, 36438256, 42676327, 85352654, 170705308, 341410616, 682821232, 981555521, 1963111042, 3926222084, 7852444168, 15704888336]

約数ペア:

[(1, 15704888336), (2, 7852444168), (4, 3926222084), (8, 1963111042), (16, 981555521), (23, 682821232), (46, 341410616), (92, 170705308), (184, 85352654), (368, 42676327), (431, 36438256), (862, 18219128), (1724, 9109564), (3448, 4554782), (6896, 2277391), (9913, 1584272), (19826, 792136), (39652, 396068), (79304, 198034), (99017, 158608)]