16341920

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{14591}}^1$

素因数の和:14613

約数の個数: 48

約数和(自身を含む): 44126208

約数和(自身を除く): 27784288

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 14591, 29182, 58364, 72955, 102137, 116728, 145910, 204274, 233456, 291820, 408548, 466912, 510685, 583640, 817096, 1021370, 1167280, 1634192, 2042740, 2334560, 3268384, 4085480, 8170960, 16341920]

約数ペア:

[(1, 16341920), (2, 8170960), (4, 4085480), (5, 3268384), (7, 2334560), (8, 2042740), (10, 1634192), (14, 1167280), (16, 1021370), (20, 817096), (28, 583640), (32, 510685), (35, 466912), (40, 408548), (56, 291820), (70, 233456), (80, 204274), (112, 145910), (140, 116728), (160, 102137), (224, 72955), (280, 58364), (560, 29182), (1120, 14591)]