34128440

素因数分解:

$2^3\times 5^1\times {\mathrm{853211}}^1$

素因数の和:853222

約数の個数: 16

約数和(自身を含む): 76789080

約数和(自身を除く): 42660640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 853211, 1706422, 3412844, 4266055, 6825688, 8532110, 17064220, 34128440]

約数ペア:

[(1, 34128440), (2, 17064220), (4, 8532110), (5, 6825688), (8, 4266055), (10, 3412844), (20, 1706422), (40, 853211)]