31320984

素因数分解:

$2^3\times 3^1\times {\mathrm{353}}^1\times {\mathrm{3697}}^1$

素因数の和:4059

約数の個数: 32

約数和(自身を含む): 78545520

約数和(自身を除く): 47224536

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 353, 706, 1059, 1412, 2118, 2824, 3697, 4236, 7394, 8472, 11091, 14788, 22182, 29576, 44364, 88728, 1305041, 2610082, 3915123, 5220164, 7830246, 10440328, 15660492, 31320984]

約数ペア:

[(1, 31320984), (2, 15660492), (3, 10440328), (4, 7830246), (6, 5220164), (8, 3915123), (12, 2610082), (24, 1305041), (353, 88728), (706, 44364), (1059, 29576), (1412, 22182), (2118, 14788), (2824, 11091), (3697, 8472), (4236, 7394)]