3920272

素因数分解:

$2^4\times {\mathrm{89}}^1\times {\mathrm{2753}}^1$

素因数の和:2850

約数の個数: 20

約数和(自身を含む): 7683660

約数和(自身を除く): 3763388

約数列:

[1, 2, 4, 8, 16, 89, 178, 356, 712, 1424, 2753, 5506, 11012, 22024, 44048, 245017, 490034, 980068, 1960136, 3920272]

約数ペア:

[(1, 3920272), (2, 1960136), (4, 980068), (8, 490034), (16, 245017), (89, 44048), (178, 22024), (356, 11012), (712, 5506), (1424, 2753)]