31194952

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1$

素因数の和:190

約数の個数: 64

約数和(自身を含む): 64152000

約数和(自身を除く): 32957048

約数列:

[1, 2, 4, 8, 29, 43, 53, 58, 59, 86, 106, 116, 118, 172, 212, 232, 236, 344, 424, 472, 1247, 1537, 1711, 2279, 2494, 2537, 3074, 3127, 3422, 4558, 4988, 5074, 6148, 6254, 6844, 9116, 9976, 10148, 12296, 12508, 13688, 18232, 20296, 25016, 66091, 73573, 90683, 132182, 134461, 147146, 181366, 264364, 268922, 294292, 362732, 528728, 537844, 588584, 725464, 1075688, 3899369, 7798738, 15597476, 31194952]

約数ペア:

[(1, 31194952), (2, 15597476), (4, 7798738), (8, 3899369), (29, 1075688), (43, 725464), (53, 588584), (58, 537844), (59, 528728), (86, 362732), (106, 294292), (116, 268922), (118, 264364), (172, 181366), (212, 147146), (232, 134461), (236, 132182), (344, 90683), (424, 73573), (472, 66091), (1247, 25016), (1537, 20296), (1711, 18232), (2279, 13688), (2494, 12508), (2537, 12296), (3074, 10148), (3127, 9976), (3422, 9116), (4558, 6844), (4988, 6254), (5074, 6148)]