31230228

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{113153}}^1$

素因数の和:113183

約数の個数: 24

約数和(自身を含む): 76039488

約数和(自身を除く): 44809260

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 276, 113153, 226306, 339459, 452612, 678918, 1357836, 2602519, 5205038, 7807557, 10410076, 15615114, 31230228]

約数ペア:

[(1, 31230228), (2, 15615114), (3, 10410076), (4, 7807557), (6, 5205038), (12, 2602519), (23, 1357836), (46, 678918), (69, 452612), (92, 339459), (138, 226306), (276, 113153)]