31246896

素因数分解:

$2^4\times 3^1\times {\mathrm{43}}^1\times {\mathrm{15139}}^1$

素因数の和:15193

約数の個数: 40

約数和(自身を含む): 82603840

約数和(自身を除く): 51356944

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 43, 48, 86, 129, 172, 258, 344, 516, 688, 1032, 2064, 15139, 30278, 45417, 60556, 90834, 121112, 181668, 242224, 363336, 650977, 726672, 1301954, 1952931, 2603908, 3905862, 5207816, 7811724, 10415632, 15623448, 31246896]

約数ペア:

[(1, 31246896), (2, 15623448), (3, 10415632), (4, 7811724), (6, 5207816), (8, 3905862), (12, 2603908), (16, 1952931), (24, 1301954), (43, 726672), (48, 650977), (86, 363336), (129, 242224), (172, 181668), (258, 121112), (344, 90834), (516, 60556), (688, 45417), (1032, 30278), (2064, 15139)]