82388968

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{1987}}^1$

素因数の和:2137

約数の個数: 32

約数和(自身を含む): 158880960

約数和(自身を除く): 76491992

約数列:

[1, 2, 4, 8, 71, 73, 142, 146, 284, 292, 568, 584, 1987, 3974, 5183, 7948, 10366, 15896, 20732, 41464, 141077, 145051, 282154, 290102, 564308, 580204, 1128616, 1160408, 10298621, 20597242, 41194484, 82388968]

約数ペア:

[(1, 82388968), (2, 41194484), (4, 20597242), (8, 10298621), (71, 1160408), (73, 1128616), (142, 580204), (146, 564308), (284, 290102), (292, 282154), (568, 145051), (584, 141077), (1987, 41464), (3974, 20732), (5183, 15896), (7948, 10366)]