40571416

素因数分解:

$2^3\times {\mathrm{1559}}^1\times {\mathrm{3253}}^1$

素因数の和:4818

約数の個数: 16

約数和(自身を含む): 76143600

約数和(自身を除く): 35572184

約数列:

[1, 2, 4, 8, 1559, 3118, 3253, 6236, 6506, 12472, 13012, 26024, 5071427, 10142854, 20285708, 40571416]

約数ペア:

[(1, 40571416), (2, 20285708), (4, 10142854), (8, 5071427), (1559, 26024), (3118, 13012), (3253, 12472), (6236, 6506)]