31154976

素因数分解:

$2^5\times 3^3\times {\mathrm{107}}^1\times {\mathrm{337}}^1$

素因数の和:463

約数の個数: 96

約数和(自身を含む): 91990080

約数和(自身を除く): 60835104

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 107, 108, 144, 214, 216, 288, 321, 337, 428, 432, 642, 674, 856, 864, 963, 1011, 1284, 1348, 1712, 1926, 2022, 2568, 2696, 2889, 3033, 3424, 3852, 4044, 5136, 5392, 5778, 6066, 7704, 8088, 9099, 10272, 10784, 11556, 12132, 15408, 16176, 18198, 23112, 24264, 30816, 32352, 36059, 36396, 46224, 48528, 72118, 72792, 92448, 97056, 108177, 144236, 145584, 216354, 288472, 291168, 324531, 432708, 576944, 649062, 865416, 973593, 1153888, 1298124, 1730832, 1947186, 2596248, 3461664, 3894372, 5192496, 7788744, 10384992, 15577488, 31154976]

約数ペア:

[(1, 31154976), (2, 15577488), (3, 10384992), (4, 7788744), (6, 5192496), (8, 3894372), (9, 3461664), (12, 2596248), (16, 1947186), (18, 1730832), (24, 1298124), (27, 1153888), (32, 973593), (36, 865416), (48, 649062), (54, 576944), (72, 432708), (96, 324531), (107, 291168), (108, 288472), (144, 216354), (214, 145584), (216, 144236), (288, 108177), (321, 97056), (337, 92448), (428, 72792), (432, 72118), (642, 48528), (674, 46224), (856, 36396), (864, 36059), (963, 32352), (1011, 30816), (1284, 24264), (1348, 23112), (1712, 18198), (1926, 16176), (2022, 15408), (2568, 12132), (2696, 11556), (2889, 10784), (3033, 10272), (3424, 9099), (3852, 8088), (4044, 7704), (5136, 6066), (5392, 5778)]