90281896

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{2999}}^1$

素因数の和:3129

約数の個数: 32

約数和(自身を含む): 174960000

約数和(自身を除く): 84678104

約数列:

[1, 2, 4, 8, 53, 71, 106, 142, 212, 284, 424, 568, 2999, 3763, 5998, 7526, 11996, 15052, 23992, 30104, 158947, 212929, 317894, 425858, 635788, 851716, 1271576, 1703432, 11285237, 22570474, 45140948, 90281896]

約数ペア:

[(1, 90281896), (2, 45140948), (4, 22570474), (8, 11285237), (53, 1703432), (71, 1271576), (106, 851716), (142, 635788), (212, 425858), (284, 317894), (424, 212929), (568, 158947), (2999, 30104), (3763, 23992), (5998, 15052), (7526, 11996)]