42660686

素因数分解:

$2^1\times {\mathrm{107}}^1\times {\mathrm{163}}^1\times {\mathrm{1223}}^1$

素因数の和:1495

約数の個数: 16

約数和(自身を含む): 65038464

約数和(自身を除く): 22377778

約数列:

[1, 2, 107, 163, 214, 326, 1223, 2446, 17441, 34882, 130861, 199349, 261722, 398698, 21330343, 42660686]

約数ペア:

[(1, 42660686), (2, 21330343), (107, 398698), (163, 261722), (214, 199349), (326, 130861), (1223, 34882), (2446, 17441)]