40550666

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{50311}}^1$

素因数の和:50357

約数の個数: 16

約数和(自身を含む): 67619328

約数和(自身を除く): 27068662

約数列:

[1, 2, 13, 26, 31, 62, 403, 806, 50311, 100622, 654043, 1308086, 1559641, 3119282, 20275333, 40550666]

約数ペア:

[(1, 40550666), (2, 20275333), (13, 3119282), (26, 1559641), (31, 1308086), (62, 654043), (403, 100622), (806, 50311)]