40242304

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{16547}}^1$

素因数の和:16580

約数の個数: 32

約数和(自身を含む): 84394800

約数和(自身を除く): 44152496

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 304, 608, 1216, 2432, 16547, 33094, 66188, 132376, 264752, 314393, 529504, 628786, 1059008, 1257572, 2118016, 2515144, 5030288, 10060576, 20121152, 40242304]

約数ペア:

[(1, 40242304), (2, 20121152), (4, 10060576), (8, 5030288), (16, 2515144), (19, 2118016), (32, 1257572), (38, 1059008), (64, 628786), (76, 529504), (128, 314393), (152, 264752), (304, 132376), (608, 66188), (1216, 33094), (2432, 16547)]