87311568

素因数分解:

$2^4\times 3^1\times {\mathrm{1818991}}^1$

素因数の和:1819002

約数の個数: 20

約数和(自身を含む): 225555008

約数和(自身を除く): 138243440

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1818991, 3637982, 5456973, 7275964, 10913946, 14551928, 21827892, 29103856, 43655784, 87311568]

約数ペア:

[(1, 87311568), (2, 43655784), (3, 29103856), (4, 21827892), (6, 14551928), (8, 10913946), (12, 7275964), (16, 5456973), (24, 3637982), (48, 1818991)]