89935132

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{2381}}^1$

素因数の和:2482

約数の個数: 48

約数和(自身を含む): 192084480

約数和(自身を除く): 102149348

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 71, 76, 133, 142, 266, 284, 497, 532, 994, 1349, 1988, 2381, 2698, 4762, 5396, 9443, 9524, 16667, 18886, 33334, 37772, 45239, 66668, 90478, 169051, 180956, 316673, 338102, 633346, 676204, 1183357, 1266692, 2366714, 3211969, 4733428, 6423938, 12847876, 22483783, 44967566, 89935132]

約数ペア:

[(1, 89935132), (2, 44967566), (4, 22483783), (7, 12847876), (14, 6423938), (19, 4733428), (28, 3211969), (38, 2366714), (71, 1266692), (76, 1183357), (133, 676204), (142, 633346), (266, 338102), (284, 316673), (497, 180956), (532, 169051), (994, 90478), (1349, 66668), (1988, 45239), (2381, 37772), (2698, 33334), (4762, 18886), (5396, 16667), (9443, 9524)]