31376424

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{1451}}^1$

素因数の和:1530

約数の個数: 64

約数和(自身を含む): 84680640

約数和(自身を除く): 53304216

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 53, 68, 102, 106, 136, 159, 204, 212, 318, 408, 424, 636, 901, 1272, 1451, 1802, 2703, 2902, 3604, 4353, 5406, 5804, 7208, 8706, 10812, 11608, 17412, 21624, 24667, 34824, 49334, 74001, 76903, 98668, 148002, 153806, 197336, 230709, 296004, 307612, 461418, 592008, 615224, 922836, 1307351, 1845672, 2614702, 3922053, 5229404, 7844106, 10458808, 15688212, 31376424]

約数ペア:

[(1, 31376424), (2, 15688212), (3, 10458808), (4, 7844106), (6, 5229404), (8, 3922053), (12, 2614702), (17, 1845672), (24, 1307351), (34, 922836), (51, 615224), (53, 592008), (68, 461418), (102, 307612), (106, 296004), (136, 230709), (159, 197336), (204, 153806), (212, 148002), (318, 98668), (408, 76903), (424, 74001), (636, 49334), (901, 34824), (1272, 24667), (1451, 21624), (1802, 17412), (2703, 11608), (2902, 10812), (3604, 8706), (4353, 7208), (5406, 5804)]