42790726

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{62743}}^1$

素因数の和:62787

約数の個数: 16

約数和(自身を含む): 72281088

約数和(自身を除く): 29490362

約数列:

[1, 2, 11, 22, 31, 62, 341, 682, 62743, 125486, 690173, 1380346, 1945033, 3890066, 21395363, 42790726]

約数ペア:

[(1, 42790726), (2, 21395363), (11, 3890066), (22, 1945033), (31, 1380346), (62, 690173), (341, 125486), (682, 62743)]