57218218

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{347}}^1\times {\mathrm{2843}}^1$

素因数の和:3221

約数の個数: 16

約数和(自身を含む): 89074080

約数和(自身を除く): 31855862

約数列:

[1, 2, 29, 58, 347, 694, 2843, 5686, 10063, 20126, 82447, 164894, 986521, 1973042, 28609109, 57218218]

約数ペア:

[(1, 57218218), (2, 28609109), (29, 1973042), (58, 986521), (347, 164894), (694, 82447), (2843, 20126), (5686, 10063)]