31498638

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{228251}}^1$

素因数の和:228279

約数の個数: 16

約数和(自身を含む): 65736576

約数和(自身を除く): 34237938

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 228251, 456502, 684753, 1369506, 5249773, 10499546, 15749319, 31498638]

約数ペア:

[(1, 31498638), (2, 15749319), (3, 10499546), (6, 5249773), (23, 1369506), (46, 684753), (69, 456502), (138, 228251)]