86358344

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{4337}}^1$

素因数の和:4493

約数の個数: 32

約数和(自身を含む): 171784800

約数和(自身を除く): 85426456

約数列:

[1, 2, 4, 8, 19, 38, 76, 131, 152, 262, 524, 1048, 2489, 4337, 4978, 8674, 9956, 17348, 19912, 34696, 82403, 164806, 329612, 568147, 659224, 1136294, 2272588, 4545176, 10794793, 21589586, 43179172, 86358344]

約数ペア:

[(1, 86358344), (2, 43179172), (4, 21589586), (8, 10794793), (19, 4545176), (38, 2272588), (76, 1136294), (131, 659224), (152, 568147), (262, 329612), (524, 164806), (1048, 82403), (2489, 34696), (4337, 19912), (4978, 17348), (8674, 9956)]