31964794

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{241}}^1$

素因数の和:390

約数の個数: 32

約数和(自身を含む): 52690176

約数和(自身を除く): 20725382

約数列:

[1, 2, 17, 34, 47, 83, 94, 166, 241, 482, 799, 1411, 1598, 2822, 3901, 4097, 7802, 8194, 11327, 20003, 22654, 40006, 66317, 132634, 192559, 340051, 385118, 680102, 940141, 1880282, 15982397, 31964794]

約数ペア:

[(1, 31964794), (2, 15982397), (17, 1880282), (34, 940141), (47, 680102), (83, 385118), (94, 340051), (166, 192559), (241, 132634), (482, 66317), (799, 40006), (1411, 22654), (1598, 20003), (2822, 11327), (3901, 8194), (4097, 7802)]