87933118

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{397}}^1\times {\mathrm{1217}}^1$

素因数の和:1636

約数の個数: 32

約数和(自身を含む): 162880704

約数和(自身を除く): 74947586

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 397, 794, 1217, 2434, 2779, 5161, 5558, 8519, 10322, 15821, 17038, 31642, 36127, 72254, 110747, 221494, 483149, 966298, 3382043, 6280937, 6764086, 12561874, 43966559, 87933118]

約数ペア:

[(1, 87933118), (2, 43966559), (7, 12561874), (13, 6764086), (14, 6280937), (26, 3382043), (91, 966298), (182, 483149), (397, 221494), (794, 110747), (1217, 72254), (2434, 36127), (2779, 31642), (5161, 17038), (5558, 15821), (8519, 10322)]