85760048

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{6863}}^1$

素因数の和:6953

約数の個数: 40

約数和(自身を含む): 183845376

約数和(自身を除く): 98085328

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 71, 88, 142, 176, 284, 568, 781, 1136, 1562, 3124, 6248, 6863, 12496, 13726, 27452, 54904, 75493, 109808, 150986, 301972, 487273, 603944, 974546, 1207888, 1949092, 3898184, 5360003, 7796368, 10720006, 21440012, 42880024, 85760048]

約数ペア:

[(1, 85760048), (2, 42880024), (4, 21440012), (8, 10720006), (11, 7796368), (16, 5360003), (22, 3898184), (44, 1949092), (71, 1207888), (88, 974546), (142, 603944), (176, 487273), (284, 301972), (568, 150986), (781, 109808), (1136, 75493), (1562, 54904), (3124, 27452), (6248, 13726), (6863, 12496)]