82858768

素因数分解:

$2^4\times {\mathrm{163}}^1\times {\mathrm{31771}}^1$

素因数の和:31942

約数の個数: 20

約数和(自身を含む): 161528848

約数和(自身を除く): 78670080

約数列:

[1, 2, 4, 8, 16, 163, 326, 652, 1304, 2608, 31771, 63542, 127084, 254168, 508336, 5178673, 10357346, 20714692, 41429384, 82858768]

約数ペア:

[(1, 82858768), (2, 41429384), (4, 20714692), (8, 10357346), (16, 5178673), (163, 508336), (326, 254168), (652, 127084), (1304, 63542), (2608, 31771)]