73166216

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{194591}}^1$

素因数の和:194644

約数の個数: 16

約数和(自身を含む): 140106240

約数和(自身を除く): 66940024

約数列:

[1, 2, 4, 8, 47, 94, 188, 376, 194591, 389182, 778364, 1556728, 9145777, 18291554, 36583108, 73166216]

約数ペア:

[(1, 73166216), (2, 36583108), (4, 18291554), (8, 9145777), (47, 1556728), (94, 778364), (188, 389182), (376, 194591)]