31670632

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{367}}^1$

素因数の和:470

約数の個数: 64

約数和(自身を含む): 72069120

約数和(自身を除く): 40398488

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 56, 67, 92, 134, 161, 184, 268, 322, 367, 469, 536, 644, 734, 938, 1288, 1468, 1541, 1876, 2569, 2936, 3082, 3752, 5138, 6164, 8441, 10276, 10787, 12328, 16882, 20552, 21574, 24589, 33764, 43148, 49178, 59087, 67528, 86296, 98356, 118174, 172123, 196712, 236348, 344246, 472696, 565547, 688492, 1131094, 1376984, 2262188, 3958829, 4524376, 7917658, 15835316, 31670632]

約数ペア:

[(1, 31670632), (2, 15835316), (4, 7917658), (7, 4524376), (8, 3958829), (14, 2262188), (23, 1376984), (28, 1131094), (46, 688492), (56, 565547), (67, 472696), (92, 344246), (134, 236348), (161, 196712), (184, 172123), (268, 118174), (322, 98356), (367, 86296), (469, 67528), (536, 59087), (644, 49178), (734, 43148), (938, 33764), (1288, 24589), (1468, 21574), (1541, 20552), (1876, 16882), (2569, 12328), (2936, 10787), (3082, 10276), (3752, 8441), (5138, 6164)]