80854898

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1\times {\mathrm{7699}}^1$

素因数の和:7849

約数の個数: 16

約数和(自身を含む): 124740000

約数和(自身を除く): 43885102

約数列:

[1, 2, 59, 89, 118, 178, 5251, 7699, 10502, 15398, 454241, 685211, 908482, 1370422, 40427449, 80854898]

約数ペア:

[(1, 80854898), (2, 40427449), (59, 1370422), (89, 908482), (118, 685211), (178, 454241), (5251, 15398), (7699, 10502)]