78198206

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{859}}^1\times {\mathrm{1979}}^1$

素因数の和:2863

約数の個数: 16

約数和(自身を含む): 122601600

約数和(自身を除く): 44403394

約数列:

[1, 2, 23, 46, 859, 1718, 1979, 3958, 19757, 39514, 45517, 91034, 1699961, 3399922, 39099103, 78198206]

約数ペア:

[(1, 78198206), (2, 39099103), (23, 3399922), (46, 1699961), (859, 91034), (1718, 45517), (1979, 39514), (3958, 19757)]