212925424

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{458891}}^1$

素因数の和:458928

約数の個数: 20

約数和(自身を含む): 426769560

約数和(自身を除く): 213844136

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 458891, 917782, 1835564, 3671128, 7342256, 13307839, 26615678, 53231356, 106462712, 212925424]

約数ペア:

[(1, 212925424), (2, 106462712), (4, 53231356), (8, 26615678), (16, 13307839), (29, 7342256), (58, 3671128), (116, 1835564), (232, 917782), (464, 458891)]