81600106

素因数分解:

$2^1\times 7^1\times {\mathrm{331}}^1\times {\mathrm{17609}}^1$

素因数の和:17949

約数の個数: 16

約数和(自身を含む): 140316480

約数和(自身を除く): 58716374

約数列:

[1, 2, 7, 14, 331, 662, 2317, 4634, 17609, 35218, 123263, 246526, 5828579, 11657158, 40800053, 81600106]

約数ペア:

[(1, 81600106), (2, 40800053), (7, 11657158), (14, 5828579), (331, 246526), (662, 123263), (2317, 35218), (4634, 17609)]