4142416

素因数分解:

$2^4\times {\mathrm{89}}^1\times {\mathrm{2909}}^1$

素因数の和:3006

約数の個数: 20

約数和(自身を含む): 8118900

約数和(自身を除く): 3976484

約数列:

[1, 2, 4, 8, 16, 89, 178, 356, 712, 1424, 2909, 5818, 11636, 23272, 46544, 258901, 517802, 1035604, 2071208, 4142416]

約数ペア:

[(1, 4142416), (2, 2071208), (4, 1035604), (8, 517802), (16, 258901), (89, 46544), (178, 23272), (356, 11636), (712, 5818), (1424, 2909)]