31194086

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1523}}^1$

素因数の和:1569

約数の個数: 48

約数和(自身を含む): 62544960

約数和(自身を除く): 31350874

約数列:

[1, 2, 7, 11, 14, 19, 22, 38, 49, 77, 98, 133, 154, 209, 266, 418, 539, 931, 1078, 1463, 1523, 1862, 2926, 3046, 10241, 10661, 16753, 20482, 21322, 28937, 33506, 57874, 74627, 117271, 149254, 202559, 234542, 318307, 405118, 636614, 820897, 1417913, 1641794, 2228149, 2835826, 4456298, 15597043, 31194086]

約数ペア:

[(1, 31194086), (2, 15597043), (7, 4456298), (11, 2835826), (14, 2228149), (19, 1641794), (22, 1417913), (38, 820897), (49, 636614), (77, 405118), (98, 318307), (133, 234542), (154, 202559), (209, 149254), (266, 117271), (418, 74627), (539, 57874), (931, 33506), (1078, 28937), (1463, 21322), (1523, 20482), (1862, 16753), (2926, 10661), (3046, 10241)]