90621224

素因数分解:

$2^3\times {\mathrm{89}}^1\times {\mathrm{127277}}^1$

素因数の和:127372

約数の個数: 16

約数和(自身を含む): 171825300

約数和(自身を除く): 81204076

約数列:

[1, 2, 4, 8, 89, 178, 356, 712, 127277, 254554, 509108, 1018216, 11327653, 22655306, 45310612, 90621224]

約数ペア:

[(1, 90621224), (2, 45310612), (4, 22655306), (8, 11327653), (89, 1018216), (178, 509108), (356, 254554), (712, 127277)]