89431004

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{41947}}^1$

素因数の和:42005

約数の個数: 24

約数和(自身を含む): 172657968

約数和(自身を除く): 83226964

約数列:

[1, 2, 4, 13, 26, 41, 52, 82, 164, 533, 1066, 2132, 41947, 83894, 167788, 545311, 1090622, 1719827, 2181244, 3439654, 6879308, 22357751, 44715502, 89431004]

約数ペア:

[(1, 89431004), (2, 44715502), (4, 22357751), (13, 6879308), (26, 3439654), (41, 2181244), (52, 1719827), (82, 1090622), (164, 545311), (533, 167788), (1066, 83894), (2132, 41947)]