43131116

素因数分解:

$2^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{83}}^1\times {\mathrm{277}}^1$

素因数の和:438

約数の個数: 48

約数和(自身を含む): 88924416

約数和(自身を除く): 45793300

約数列:

[1, 2, 4, 7, 14, 28, 67, 83, 134, 166, 268, 277, 332, 469, 554, 581, 938, 1108, 1162, 1876, 1939, 2324, 3878, 5561, 7756, 11122, 18559, 22244, 22991, 37118, 38927, 45982, 74236, 77854, 91964, 129913, 155708, 160937, 259826, 321874, 519652, 643748, 1540397, 3080794, 6161588, 10782779, 21565558, 43131116]

約数ペア:

[(1, 43131116), (2, 21565558), (4, 10782779), (7, 6161588), (14, 3080794), (28, 1540397), (67, 643748), (83, 519652), (134, 321874), (166, 259826), (268, 160937), (277, 155708), (332, 129913), (469, 91964), (554, 77854), (581, 74236), (938, 45982), (1108, 38927), (1162, 37118), (1876, 22991), (1939, 22244), (2324, 18559), (3878, 11122), (5561, 7756)]