85857662

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^3\times {\mathrm{131}}^1$

素因数の和:237

約数の個数: 32

約数和(自身を含む): 146285568

約数和(自身を除く): 60427906

約数列:

[1, 2, 11, 22, 31, 62, 131, 262, 341, 682, 961, 1441, 1922, 2882, 4061, 8122, 10571, 21142, 29791, 44671, 59582, 89342, 125891, 251782, 327701, 655402, 1384801, 2769602, 3902621, 7805242, 42928831, 85857662]

約数ペア:

[(1, 85857662), (2, 42928831), (11, 7805242), (22, 3902621), (31, 2769602), (62, 1384801), (131, 655402), (262, 327701), (341, 251782), (682, 125891), (961, 89342), (1441, 59582), (1922, 44671), (2882, 29791), (4061, 21142), (8122, 10571)]