89832496

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{431887}}^1$

素因数の和:431908

約数の個数: 20

約数和(自身を含む): 187439392

約数和(自身を除く): 97606896

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 431887, 863774, 1727548, 3455096, 5614531, 6910192, 11229062, 22458124, 44916248, 89832496]

約数ペア:

[(1, 89832496), (2, 44916248), (4, 22458124), (8, 11229062), (13, 6910192), (16, 5614531), (26, 3455096), (52, 1727548), (104, 863774), (208, 431887)]