89731648

素因数分解:

$2^6\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{1297}}^1$

素因数の和:1379

約数の個数: 56

約数和(自身を含む): 189902592

約数和(自身を除く): 100170944

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 47, 64, 92, 94, 184, 188, 368, 376, 736, 752, 1081, 1297, 1472, 1504, 2162, 2594, 3008, 4324, 5188, 8648, 10376, 17296, 20752, 29831, 34592, 41504, 59662, 60959, 69184, 83008, 119324, 121918, 238648, 243836, 477296, 487672, 954592, 975344, 1402057, 1909184, 1950688, 2804114, 3901376, 5608228, 11216456, 22432912, 44865824, 89731648]

約数ペア:

[(1, 89731648), (2, 44865824), (4, 22432912), (8, 11216456), (16, 5608228), (23, 3901376), (32, 2804114), (46, 1950688), (47, 1909184), (64, 1402057), (92, 975344), (94, 954592), (184, 487672), (188, 477296), (368, 243836), (376, 238648), (736, 121918), (752, 119324), (1081, 83008), (1297, 69184), (1472, 60959), (1504, 59662), (2162, 41504), (2594, 34592), (3008, 29831), (4324, 20752), (5188, 17296), (8648, 10376)]