113345584

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{644009}}^1$

素因数の和:644028

約数の個数: 20

約数和(自身を含む): 239571720

約数和(自身を除く): 126226136

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 644009, 1288018, 2576036, 5152072, 7084099, 10304144, 14168198, 28336396, 56672792, 113345584]

約数ペア:

[(1, 113345584), (2, 56672792), (4, 28336396), (8, 14168198), (11, 10304144), (16, 7084099), (22, 5152072), (44, 2576036), (88, 1288018), (176, 644009)]