40342808

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{4057}}^1$

素因数の和:4187

約数の個数: 32

約数和(自身を含む): 83270160

約数和(自身を除く): 42927352

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 113, 226, 452, 904, 1243, 2486, 4057, 4972, 8114, 9944, 16228, 32456, 44627, 89254, 178508, 357016, 458441, 916882, 1833764, 3667528, 5042851, 10085702, 20171404, 40342808]

約数ペア:

[(1, 40342808), (2, 20171404), (4, 10085702), (8, 5042851), (11, 3667528), (22, 1833764), (44, 916882), (88, 458441), (113, 357016), (226, 178508), (452, 89254), (904, 44627), (1243, 32456), (2486, 16228), (4057, 9944), (4972, 8114)]