31154136

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^2\times {\mathrm{7681}}^1$

素因数の和:7716

約数の個数: 48

約数和(自身を含む): 84348360

約数和(自身を除く): 53194224

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 169, 312, 338, 507, 676, 1014, 1352, 2028, 4056, 7681, 15362, 23043, 30724, 46086, 61448, 92172, 99853, 184344, 199706, 299559, 399412, 599118, 798824, 1198236, 1298089, 2396472, 2596178, 3894267, 5192356, 7788534, 10384712, 15577068, 31154136]

約数ペア:

[(1, 31154136), (2, 15577068), (3, 10384712), (4, 7788534), (6, 5192356), (8, 3894267), (12, 2596178), (13, 2396472), (24, 1298089), (26, 1198236), (39, 798824), (52, 599118), (78, 399412), (104, 299559), (156, 199706), (169, 184344), (312, 99853), (338, 92172), (507, 61448), (676, 46086), (1014, 30724), (1352, 23043), (2028, 15362), (4056, 7681)]