119885488

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{105533}}^1$

素因数の和:105612

約数の個数: 20

約数和(自身を含む): 235551888

約数和(自身を除く): 115666400

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 1136, 105533, 211066, 422132, 844264, 1688528, 7492843, 14985686, 29971372, 59942744, 119885488]

約数ペア:

[(1, 119885488), (2, 59942744), (4, 29971372), (8, 14985686), (16, 7492843), (71, 1688528), (142, 844264), (284, 422132), (568, 211066), (1136, 105533)]