31172664

素因数分解:

$2^3\times 3^1\times {\mathrm{157}}^1\times {\mathrm{8273}}^1$

素因数の和:8439

約数の個数: 32

約数和(自身を含む): 78437520

約数和(自身を除く): 47264856

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 157, 314, 471, 628, 942, 1256, 1884, 3768, 8273, 16546, 24819, 33092, 49638, 66184, 99276, 198552, 1298861, 2597722, 3896583, 5195444, 7793166, 10390888, 15586332, 31172664]

約数ペア:

[(1, 31172664), (2, 15586332), (3, 10390888), (4, 7793166), (6, 5195444), (8, 3896583), (12, 2597722), (24, 1298861), (157, 198552), (314, 99276), (471, 66184), (628, 49638), (942, 33092), (1256, 24819), (1884, 16546), (3768, 8273)]