83438446

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{4451}}^1$

素因数の和:4576

約数の個数: 32

約数和(自身を含む): 155570688

約数和(自身を除く): 72132242

約数列:

[1, 2, 7, 13, 14, 26, 91, 103, 182, 206, 721, 1339, 1442, 2678, 4451, 8902, 9373, 18746, 31157, 57863, 62314, 115726, 405041, 458453, 810082, 916906, 3209171, 5959889, 6418342, 11919778, 41719223, 83438446]

約数ペア:

[(1, 83438446), (2, 41719223), (7, 11919778), (13, 6418342), (14, 5959889), (26, 3209171), (91, 916906), (103, 810082), (182, 458453), (206, 405041), (721, 115726), (1339, 62314), (1442, 57863), (2678, 31157), (4451, 18746), (8902, 9373)]