39102136

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{197}}^1\times {\mathrm{577}}^1$

素因数の和:823

約数の個数: 32

約数和(自身を含む): 75533040

約数和(自身を除く): 36430904

約数列:

[1, 2, 4, 8, 43, 86, 172, 197, 344, 394, 577, 788, 1154, 1576, 2308, 4616, 8471, 16942, 24811, 33884, 49622, 67768, 99244, 113669, 198488, 227338, 454676, 909352, 4887767, 9775534, 19551068, 39102136]

約数ペア:

[(1, 39102136), (2, 19551068), (4, 9775534), (8, 4887767), (43, 909352), (86, 454676), (172, 227338), (197, 198488), (344, 113669), (394, 99244), (577, 67768), (788, 49622), (1154, 33884), (1576, 24811), (2308, 16942), (4616, 8471)]