40566136

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{2393}}^1$

素因数の和:2575

約数の個数: 32

約数和(自身を含む): 82449360

約数和(自身を除く): 41883224

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 163, 326, 652, 1304, 2119, 2393, 4238, 4786, 8476, 9572, 16952, 19144, 31109, 62218, 124436, 248872, 390059, 780118, 1560236, 3120472, 5070767, 10141534, 20283068, 40566136]

約数ペア:

[(1, 40566136), (2, 20283068), (4, 10141534), (8, 5070767), (13, 3120472), (26, 1560236), (52, 780118), (104, 390059), (163, 248872), (326, 124436), (652, 62218), (1304, 31109), (2119, 19144), (2393, 16952), (4238, 9572), (4786, 8476)]