57100976

素因数分解:

$2^4\times {\mathrm{89}}^1\times {\mathrm{40099}}^1$

素因数の和:40196

約数の個数: 20

約数和(自身を含む): 111879000

約数和(自身を除く): 54778024

約数列:

[1, 2, 4, 8, 16, 89, 178, 356, 712, 1424, 40099, 80198, 160396, 320792, 641584, 3568811, 7137622, 14275244, 28550488, 57100976]

約数ペア:

[(1, 57100976), (2, 28550488), (4, 14275244), (8, 7137622), (16, 3568811), (89, 641584), (178, 320792), (356, 160396), (712, 80198), (1424, 40099)]