70085524

素因数分解:

$2^2\times {\mathrm{131}}^2\times {\mathrm{1021}}^1$

素因数の和:1287

約数の個数: 18

約数和(自身を含む): 123714122

約数和(自身を除く): 53628598

約数列:

[1, 2, 4, 131, 262, 524, 1021, 2042, 4084, 17161, 34322, 68644, 133751, 267502, 535004, 17521381, 35042762, 70085524]

約数ペア:

[(1, 70085524), (2, 35042762), (4, 17521381), (131, 535004), (262, 267502), (524, 133751), (1021, 68644), (2042, 34322), (4084, 17161)]