31308792

素因数分解:

$2^3\times 3^1\times {\mathrm{241}}^1\times {\mathrm{5413}}^1$

素因数の和:5663

約数の個数: 32

約数和(自身を含む): 78611280

約数和(自身を除く): 47302488

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 241, 482, 723, 964, 1446, 1928, 2892, 5413, 5784, 10826, 16239, 21652, 32478, 43304, 64956, 129912, 1304533, 2609066, 3913599, 5218132, 7827198, 10436264, 15654396, 31308792]

約数ペア:

[(1, 31308792), (2, 15654396), (3, 10436264), (4, 7827198), (6, 5218132), (8, 3913599), (12, 2609066), (24, 1304533), (241, 129912), (482, 64956), (723, 43304), (964, 32478), (1446, 21652), (1928, 16239), (2892, 10826), (5413, 5784)]