86141668

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{7607}}^1$

素因数の和:7779

約数の個数: 24

約数和(自身を含む): 159768000

約数和(自身を除く): 73626332

約数列:

[1, 2, 4, 19, 38, 76, 149, 298, 596, 2831, 5662, 7607, 11324, 15214, 30428, 144533, 289066, 578132, 1133443, 2266886, 4533772, 21535417, 43070834, 86141668]

約数ペア:

[(1, 86141668), (2, 43070834), (4, 21535417), (19, 4533772), (38, 2266886), (76, 1133443), (149, 578132), (298, 289066), (596, 144533), (2831, 30428), (5662, 15214), (7607, 11324)]