40248872

素因数分解:

$2^3\times {\mathrm{409}}^1\times {\mathrm{12301}}^1$

素因数の和:12716

約数の個数: 16

約数和(自身を含む): 75657300

約数和(自身を除く): 35408428

約数列:

[1, 2, 4, 8, 409, 818, 1636, 3272, 12301, 24602, 49204, 98408, 5031109, 10062218, 20124436, 40248872]

約数ペア:

[(1, 40248872), (2, 20124436), (4, 10062218), (8, 5031109), (409, 98408), (818, 49204), (1636, 24602), (3272, 12301)]