86131794

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{487}}^1\times {\mathrm{4211}}^1$

素因数の和:4710

約数の個数: 32

約数和(自身を含む): 197323776

約数和(自身を除く): 111191982

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 487, 974, 1461, 2922, 3409, 4211, 6818, 8422, 10227, 12633, 20454, 25266, 29477, 58954, 88431, 176862, 2050757, 4101514, 6152271, 12304542, 14355299, 28710598, 43065897, 86131794]

約数ペア:

[(1, 86131794), (2, 43065897), (3, 28710598), (6, 14355299), (7, 12304542), (14, 6152271), (21, 4101514), (42, 2050757), (487, 176862), (974, 88431), (1461, 58954), (2922, 29477), (3409, 25266), (4211, 20454), (6818, 12633), (8422, 10227)]