87392872

素因数分解:

$2^3\times 7^2\times {\mathrm{222941}}^1$

素因数の和:222961

約数の個数: 24

約数和(自身を含む): 190615410

約数和(自身を除く): 103222538

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 222941, 445882, 891764, 1560587, 1783528, 3121174, 6242348, 10924109, 12484696, 21848218, 43696436, 87392872]

約数ペア:

[(1, 87392872), (2, 43696436), (4, 21848218), (7, 12484696), (8, 10924109), (14, 6242348), (28, 3121174), (49, 1783528), (56, 1560587), (98, 891764), (196, 445882), (392, 222941)]