90485164

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{41969}}^1$

素因数の和:41998

約数の個数: 36

約数和(自身を含む): 200952360

約数和(自身を除く): 110467196

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 77, 98, 154, 196, 308, 539, 1078, 2156, 41969, 83938, 167876, 293783, 461659, 587566, 923318, 1175132, 1846636, 2056481, 3231613, 4112962, 6463226, 8225924, 12926452, 22621291, 45242582, 90485164]

約数ペア:

[(1, 90485164), (2, 45242582), (4, 22621291), (7, 12926452), (11, 8225924), (14, 6463226), (22, 4112962), (28, 3231613), (44, 2056481), (49, 1846636), (77, 1175132), (98, 923318), (154, 587566), (196, 461659), (308, 293783), (539, 167876), (1078, 83938), (2156, 41969)]