31801548

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{115223}}^1$

素因数の和:115253

約数の個数: 24

約数和(自身を含む): 77430528

約数和(自身を除く): 45628980

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 276, 115223, 230446, 345669, 460892, 691338, 1382676, 2650129, 5300258, 7950387, 10600516, 15900774, 31801548]

約数ペア:

[(1, 31801548), (2, 15900774), (3, 10600516), (4, 7950387), (6, 5300258), (12, 2650129), (23, 1382676), (46, 691338), (69, 460892), (92, 345669), (138, 230446), (276, 115223)]