80942804

素因数分解:

$2^2\times {\mathrm{113}}^1\times {\mathrm{131}}^1\times {\mathrm{1367}}^1$

素因数の和:1615

約数の個数: 24

約数和(自身を含む): 144099648

約数和(自身を除く): 63156844

約数列:

[1, 2, 4, 113, 131, 226, 262, 452, 524, 1367, 2734, 5468, 14803, 29606, 59212, 154471, 179077, 308942, 358154, 617884, 716308, 20235701, 40471402, 80942804]

約数ペア:

[(1, 80942804), (2, 40471402), (4, 20235701), (113, 716308), (131, 617884), (226, 358154), (262, 308942), (452, 179077), (524, 154471), (1367, 59212), (2734, 29606), (5468, 14803)]