31661352

素因数分解:

$2^3\times 3^2\times {\mathrm{53}}^1\times {\mathrm{8297}}^1$

素因数の和:8362

約数の個数: 48

約数和(自身を含む): 87377940

約数和(自身を除く): 55716588

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 53, 72, 106, 159, 212, 318, 424, 477, 636, 954, 1272, 1908, 3816, 8297, 16594, 24891, 33188, 49782, 66376, 74673, 99564, 149346, 199128, 298692, 439741, 597384, 879482, 1319223, 1758964, 2638446, 3517928, 3957669, 5276892, 7915338, 10553784, 15830676, 31661352]

約数ペア:

[(1, 31661352), (2, 15830676), (3, 10553784), (4, 7915338), (6, 5276892), (8, 3957669), (9, 3517928), (12, 2638446), (18, 1758964), (24, 1319223), (36, 879482), (53, 597384), (72, 439741), (106, 298692), (159, 199128), (212, 149346), (318, 99564), (424, 74673), (477, 66376), (636, 49782), (954, 33188), (1272, 24891), (1908, 16594), (3816, 8297)]