39666124

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{2239}}^1$

素因数の和:2389

約数の個数: 24

約数和(自身を含む): 71751680

約数和(自身を除く): 32085556

約数列:

[1, 2, 4, 43, 86, 103, 172, 206, 412, 2239, 4429, 4478, 8858, 8956, 17716, 96277, 192554, 230617, 385108, 461234, 922468, 9916531, 19833062, 39666124]

約数ペア:

[(1, 39666124), (2, 19833062), (4, 9916531), (43, 922468), (86, 461234), (103, 385108), (172, 230617), (206, 192554), (412, 96277), (2239, 17716), (4429, 8956), (4478, 8858)]