80357464

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{8081}}^1$

素因数の和:8211

約数の個数: 32

約数和(自身を含む): 165842640

約数和(自身を除く): 85485176

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 113, 226, 452, 904, 1243, 2486, 4972, 8081, 9944, 16162, 32324, 64648, 88891, 177782, 355564, 711128, 913153, 1826306, 3652612, 7305224, 10044683, 20089366, 40178732, 80357464]

約数ペア:

[(1, 80357464), (2, 40178732), (4, 20089366), (8, 10044683), (11, 7305224), (22, 3652612), (44, 1826306), (88, 913153), (113, 711128), (226, 355564), (452, 177782), (904, 88891), (1243, 64648), (2486, 32324), (4972, 16162), (8081, 9944)]