90148592

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{199}}^1\times {\mathrm{1231}}^1$

素因数の和:1461

約数の個数: 40

約数和(自身を含む): 183321600

約数和(自身を除く): 93173008

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 199, 368, 398, 796, 1231, 1592, 2462, 3184, 4577, 4924, 9154, 9848, 18308, 19696, 28313, 36616, 56626, 73232, 113252, 226504, 244969, 453008, 489938, 979876, 1959752, 3919504, 5634287, 11268574, 22537148, 45074296, 90148592]

約数ペア:

[(1, 90148592), (2, 45074296), (4, 22537148), (8, 11268574), (16, 5634287), (23, 3919504), (46, 1959752), (92, 979876), (184, 489938), (199, 453008), (368, 244969), (398, 226504), (796, 113252), (1231, 73232), (1592, 56626), (2462, 36616), (3184, 28313), (4577, 19696), (4924, 18308), (9154, 9848)]