31483166

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1$

素因数の和:177

約数の個数: 64

約数和(自身を含む): 59222016

約数和(自身を除く): 27738850

約数列:

[1, 2, 11, 13, 22, 26, 31, 53, 62, 67, 106, 134, 143, 286, 341, 403, 583, 682, 689, 737, 806, 871, 1166, 1378, 1474, 1643, 1742, 2077, 3286, 3551, 4154, 4433, 7102, 7579, 8866, 9581, 15158, 18073, 19162, 21359, 22847, 27001, 36146, 39061, 42718, 45694, 46163, 54002, 78122, 92326, 110081, 220162, 234949, 297011, 469898, 507793, 594022, 1015586, 1210891, 1431053, 2421782, 2862106, 15741583, 31483166]

約数ペア:

[(1, 31483166), (2, 15741583), (11, 2862106), (13, 2421782), (22, 1431053), (26, 1210891), (31, 1015586), (53, 594022), (62, 507793), (67, 469898), (106, 297011), (134, 234949), (143, 220162), (286, 110081), (341, 92326), (403, 78122), (583, 54002), (682, 46163), (689, 45694), (737, 42718), (806, 39061), (871, 36146), (1166, 27001), (1378, 22847), (1474, 21359), (1643, 19162), (1742, 18073), (2077, 15158), (3286, 9581), (3551, 8866), (4154, 7579), (4433, 7102)]