85821062

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{21107}}^1$

素因数の和:21235

約数の個数: 16

約数和(自身を含む): 136779840

約数和(自身を除く): 50958778

約数列:

[1, 2, 19, 38, 107, 214, 2033, 4066, 21107, 42214, 401033, 802066, 2258449, 4516898, 42910531, 85821062]

約数ペア:

[(1, 85821062), (2, 42910531), (19, 4516898), (38, 2258449), (107, 802066), (214, 401033), (2033, 42214), (4066, 21107)]