31302586

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{97213}}^1$

素因数の和:97245

約数の個数: 16

約数和(自身を含む): 55995264

約数和(自身を除く): 24692678

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 97213, 194426, 680491, 1360982, 2235899, 4471798, 15651293, 31302586]

約数ペア:

[(1, 31302586), (2, 15651293), (7, 4471798), (14, 2235899), (23, 1360982), (46, 680491), (161, 194426), (322, 97213)]