31564002

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^2\times {\mathrm{109}}^1\times {\mathrm{167}}^1$

素因数の和:315

約数の個数: 48

約数和(自身を含む): 68080320

約数和(自身を除く): 36516318

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 109, 167, 218, 289, 327, 334, 501, 578, 654, 867, 1002, 1734, 1853, 2839, 3706, 5559, 5678, 8517, 11118, 17034, 18203, 31501, 36406, 48263, 54609, 63002, 94503, 96526, 109218, 144789, 189006, 289578, 309451, 618902, 928353, 1856706, 5260667, 10521334, 15782001, 31564002]

約数ペア:

[(1, 31564002), (2, 15782001), (3, 10521334), (6, 5260667), (17, 1856706), (34, 928353), (51, 618902), (102, 309451), (109, 289578), (167, 189006), (218, 144789), (289, 109218), (327, 96526), (334, 94503), (501, 63002), (578, 54609), (654, 48263), (867, 36406), (1002, 31501), (1734, 18203), (1853, 17034), (2839, 11118), (3706, 8517), (5559, 5678)]