91042874

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{149}}^1\times {\mathrm{331}}^1$

素因数の和:566

約数の個数: 32

約数和(自身を含む): 150595200

約数和(自身を除く): 59552326

約数列:

[1, 2, 13, 26, 71, 142, 149, 298, 331, 662, 923, 1846, 1937, 3874, 4303, 8606, 10579, 21158, 23501, 47002, 49319, 98638, 137527, 275054, 305513, 611026, 641147, 1282294, 3501649, 7003298, 45521437, 91042874]

約数ペア:

[(1, 91042874), (2, 45521437), (13, 7003298), (26, 3501649), (71, 1282294), (142, 641147), (149, 611026), (298, 305513), (331, 275054), (662, 137527), (923, 98638), (1846, 49319), (1937, 47002), (3874, 23501), (4303, 21158), (8606, 10579)]