90006928

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{179}}^1\times {\mathrm{2857}}^1$

素因数の和:3055

約数の個数: 40

約数和(自身を含む): 191371680

約数和(自身を除く): 101364752

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 179, 358, 716, 1432, 1969, 2857, 2864, 3938, 5714, 7876, 11428, 15752, 22856, 31427, 31504, 45712, 62854, 125708, 251416, 502832, 511403, 1022806, 2045612, 4091224, 5625433, 8182448, 11250866, 22501732, 45003464, 90006928]

約数ペア:

[(1, 90006928), (2, 45003464), (4, 22501732), (8, 11250866), (11, 8182448), (16, 5625433), (22, 4091224), (44, 2045612), (88, 1022806), (176, 511403), (179, 502832), (358, 251416), (716, 125708), (1432, 62854), (1969, 45712), (2857, 31504), (2864, 31427), (3938, 22856), (5714, 15752), (7876, 11428)]