31065192

素因数分解:

$2^3\times 3^2\times {\mathrm{163}}^1\times {\mathrm{2647}}^1$

素因数の和:2822

約数の個数: 48

約数和(自身を含む): 84683040

約数和(自身を除く): 53617848

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 163, 326, 489, 652, 978, 1304, 1467, 1956, 2647, 2934, 3912, 5294, 5868, 7941, 10588, 11736, 15882, 21176, 23823, 31764, 47646, 63528, 95292, 190584, 431461, 862922, 1294383, 1725844, 2588766, 3451688, 3883149, 5177532, 7766298, 10355064, 15532596, 31065192]

約数ペア:

[(1, 31065192), (2, 15532596), (3, 10355064), (4, 7766298), (6, 5177532), (8, 3883149), (9, 3451688), (12, 2588766), (18, 1725844), (24, 1294383), (36, 862922), (72, 431461), (163, 190584), (326, 95292), (489, 63528), (652, 47646), (978, 31764), (1304, 23823), (1467, 21176), (1956, 15882), (2647, 11736), (2934, 10588), (3912, 7941), (5294, 5868)]