31974168

素因数分解:

$2^3\times 3^1\times {\mathrm{107}}^1\times {\mathrm{12451}}^1$

素因数の和:12567

約数の個数: 32

約数和(自身を含む): 80688960

約数和(自身を除く): 48714792

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 107, 214, 321, 428, 642, 856, 1284, 2568, 12451, 24902, 37353, 49804, 74706, 99608, 149412, 298824, 1332257, 2664514, 3996771, 5329028, 7993542, 10658056, 15987084, 31974168]

約数ペア:

[(1, 31974168), (2, 15987084), (3, 10658056), (4, 7993542), (6, 5329028), (8, 3996771), (12, 2664514), (24, 1332257), (107, 298824), (214, 149412), (321, 99608), (428, 74706), (642, 49804), (856, 37353), (1284, 24902), (2568, 12451)]