84564892

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{239}}^1\times {\mathrm{1669}}^1$

素因数の和:1965

約数の個数: 24

約数和(自身を含む): 151502400

約数和(自身を除く): 66937508

約数列:

[1, 2, 4, 53, 106, 212, 239, 478, 956, 1669, 3338, 6676, 12667, 25334, 50668, 88457, 176914, 353828, 398891, 797782, 1595564, 21141223, 42282446, 84564892]

約数ペア:

[(1, 84564892), (2, 42282446), (4, 21141223), (53, 1595564), (106, 797782), (212, 398891), (239, 353828), (478, 176914), (956, 88457), (1669, 50668), (3338, 25334), (6676, 12667)]