31722132

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{4729}}^1$

素因数の和:4792

約数の個数: 48

約数和(自身を含む): 81583040

約数和(自身を除く): 49860908

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 43, 52, 78, 86, 129, 156, 172, 258, 516, 559, 1118, 1677, 2236, 3354, 4729, 6708, 9458, 14187, 18916, 28374, 56748, 61477, 122954, 184431, 203347, 245908, 368862, 406694, 610041, 737724, 813388, 1220082, 2440164, 2643511, 5287022, 7930533, 10574044, 15861066, 31722132]

約数ペア:

[(1, 31722132), (2, 15861066), (3, 10574044), (4, 7930533), (6, 5287022), (12, 2643511), (13, 2440164), (26, 1220082), (39, 813388), (43, 737724), (52, 610041), (78, 406694), (86, 368862), (129, 245908), (156, 203347), (172, 184431), (258, 122954), (516, 61477), (559, 56748), (1118, 28374), (1677, 18916), (2236, 14187), (3354, 9458), (4729, 6708)]