61161584

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{347509}}^1$

素因数の和:347528

約数の個数: 20

約数和(自身を含む): 129273720

約数和(自身を除く): 68112136

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 347509, 695018, 1390036, 2780072, 3822599, 5560144, 7645198, 15290396, 30580792, 61161584]

約数ペア:

[(1, 61161584), (2, 30580792), (4, 15290396), (8, 7645198), (11, 5560144), (16, 3822599), (22, 2780072), (44, 1390036), (88, 695018), (176, 347509)]