31944012

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{1997}}^1$

素因数の和:2078

約数の個数: 48

約数和(自身を含む): 78769152

約数和(自身を除く): 46825140

約数列:

[1, 2, 3, 4, 6, 12, 31, 43, 62, 86, 93, 124, 129, 172, 186, 258, 372, 516, 1333, 1997, 2666, 3994, 3999, 5332, 5991, 7988, 7998, 11982, 15996, 23964, 61907, 85871, 123814, 171742, 185721, 247628, 257613, 343484, 371442, 515226, 742884, 1030452, 2662001, 5324002, 7986003, 10648004, 15972006, 31944012]

約数ペア:

[(1, 31944012), (2, 15972006), (3, 10648004), (4, 7986003), (6, 5324002), (12, 2662001), (31, 1030452), (43, 742884), (62, 515226), (86, 371442), (93, 343484), (124, 257613), (129, 247628), (172, 185721), (186, 171742), (258, 123814), (372, 85871), (516, 61907), (1333, 23964), (1997, 15996), (2666, 11982), (3994, 7998), (3999, 7988), (5332, 5991)]