43240304

素因数分解:

$2^4\times {\mathrm{647}}^1\times {\mathrm{4177}}^1$

素因数の和:4832

約数の個数: 20

約数和(自身を含む): 83927664

約数和(自身を除く): 40687360

約数列:

[1, 2, 4, 8, 16, 647, 1294, 2588, 4177, 5176, 8354, 10352, 16708, 33416, 66832, 2702519, 5405038, 10810076, 21620152, 43240304]

約数ペア:

[(1, 43240304), (2, 21620152), (4, 10810076), (8, 5405038), (16, 2702519), (647, 66832), (1294, 33416), (2588, 16708), (4177, 10352), (5176, 8354)]