85847866

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{2477}}^1$

素因数の和:2566

約数の個数: 32

約数和(自身を含む): 146539008

約数和(自身を除く): 60691142

約数列:

[1, 2, 13, 26, 31, 43, 62, 86, 403, 559, 806, 1118, 1333, 2477, 2666, 4954, 17329, 32201, 34658, 64402, 76787, 106511, 153574, 213022, 998231, 1384643, 1996462, 2769286, 3301841, 6603682, 42923933, 85847866]

約数ペア:

[(1, 85847866), (2, 42923933), (13, 6603682), (26, 3301841), (31, 2769286), (43, 1996462), (62, 1384643), (86, 998231), (403, 213022), (559, 153574), (806, 106511), (1118, 76787), (1333, 64402), (2477, 34658), (2666, 32201), (4954, 17329)]