86427238

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{98887}}^1$

素因数の和:98931

約数の個数: 16

約数和(自身を含む): 142398720

約数和(自身を除く): 55971482

約数列:

[1, 2, 19, 23, 38, 46, 437, 874, 98887, 197774, 1878853, 2274401, 3757706, 4548802, 43213619, 86427238]

約数ペア:

[(1, 86427238), (2, 43213619), (19, 4548802), (23, 3757706), (38, 2274401), (46, 1878853), (437, 197774), (874, 98887)]