83641106

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{20693}}^1$

素因数の和:20785

約数の個数: 16

約数和(自身を含む): 131117184

約数和(自身を除く): 47476078

約数列:

[1, 2, 43, 47, 86, 94, 2021, 4042, 20693, 41386, 889799, 972571, 1779598, 1945142, 41820553, 83641106]

約数ペア:

[(1, 83641106), (2, 41820553), (43, 1945142), (47, 1779598), (86, 972571), (94, 889799), (2021, 41386), (4042, 20693)]