31251756

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{199}}^1\times {\mathrm{569}}^1$

素因数の和:798

約数の個数: 48

約数和(自身を含む): 76608000

約数和(自身を除く): 45356244

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 199, 276, 398, 569, 597, 796, 1138, 1194, 1707, 2276, 2388, 3414, 4577, 6828, 9154, 13087, 13731, 18308, 26174, 27462, 39261, 52348, 54924, 78522, 113231, 157044, 226462, 339693, 452924, 679386, 1358772, 2604313, 5208626, 7812939, 10417252, 15625878, 31251756]

約数ペア:

[(1, 31251756), (2, 15625878), (3, 10417252), (4, 7812939), (6, 5208626), (12, 2604313), (23, 1358772), (46, 679386), (69, 452924), (92, 339693), (138, 226462), (199, 157044), (276, 113231), (398, 78522), (569, 54924), (597, 52348), (796, 39261), (1138, 27462), (1194, 26174), (1707, 18308), (2276, 13731), (2388, 13087), (3414, 9154), (4577, 6828)]