85728304

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{282001}}^1$

素因数の和:282028

約数の個数: 20

約数和(自身を含む): 174841240

約数和(自身を除く): 89112936

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 282001, 564002, 1128004, 2256008, 4512016, 5358019, 10716038, 21432076, 42864152, 85728304]

約数ペア:

[(1, 85728304), (2, 42864152), (4, 21432076), (8, 10716038), (16, 5358019), (19, 4512016), (38, 2256008), (76, 1128004), (152, 564002), (304, 282001)]