31811484

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{115259}}^1$

素因数の和:115289

約数の個数: 24

約数和(自身を含む): 77454720

約数和(自身を除く): 45643236

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 276, 115259, 230518, 345777, 461036, 691554, 1383108, 2650957, 5301914, 7952871, 10603828, 15905742, 31811484]

約数ペア:

[(1, 31811484), (2, 15905742), (3, 10603828), (4, 7952871), (6, 5301914), (12, 2650957), (23, 1383108), (46, 691554), (69, 461036), (92, 345777), (138, 230518), (276, 115259)]