80341724

素因数分解:

$2^2\times {\mathrm{89}}^1\times {\mathrm{127}}^1\times {\mathrm{1777}}^1$

素因数の和:1997

約数の個数: 24

約数和(自身を含む): 143377920

約数和(自身を除く): 63036196

約数列:

[1, 2, 4, 89, 127, 178, 254, 356, 508, 1777, 3554, 7108, 11303, 22606, 45212, 158153, 225679, 316306, 451358, 632612, 902716, 20085431, 40170862, 80341724]

約数ペア:

[(1, 80341724), (2, 40170862), (4, 20085431), (89, 902716), (127, 632612), (178, 451358), (254, 316306), (356, 225679), (508, 158153), (1777, 45212), (3554, 22606), (7108, 11303)]