40432988

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{23131}}^1$

素因数の和:23177

約数の個数: 24

約数和(自身を含む): 77723520

約数和(自身を除く): 37290532

約数列:

[1, 2, 4, 19, 23, 38, 46, 76, 92, 437, 874, 1748, 23131, 46262, 92524, 439489, 532013, 878978, 1064026, 1757956, 2128052, 10108247, 20216494, 40432988]

約数ペア:

[(1, 40432988), (2, 20216494), (4, 10108247), (19, 2128052), (23, 1757956), (38, 1064026), (46, 878978), (76, 532013), (92, 439489), (437, 92524), (874, 46262), (1748, 23131)]