42213008

素因数分解:

$2^4\times {\mathrm{223}}^1\times {\mathrm{11831}}^1$

素因数の和:12062

約数の個数: 20

約数和(自身を含む): 82161408

約数和(自身を除く): 39948400

約数列:

[1, 2, 4, 8, 16, 223, 446, 892, 1784, 3568, 11831, 23662, 47324, 94648, 189296, 2638313, 5276626, 10553252, 21106504, 42213008]

約数ペア:

[(1, 42213008), (2, 21106504), (4, 10553252), (8, 5276626), (16, 2638313), (223, 189296), (446, 94648), (892, 47324), (1784, 23662), (3568, 11831)]