77888816

素因数分解:

$2^4\times {\mathrm{1931}}^1\times {\mathrm{2521}}^1$

素因数の和:4460

約数の個数: 20

約数和(自身を含む): 151047624

約数和(自身を除く): 73158808

約数列:

[1, 2, 4, 8, 16, 1931, 2521, 3862, 5042, 7724, 10084, 15448, 20168, 30896, 40336, 4868051, 9736102, 19472204, 38944408, 77888816]

約数ペア:

[(1, 77888816), (2, 38944408), (4, 19472204), (8, 9736102), (16, 4868051), (1931, 40336), (2521, 30896), (3862, 20168), (5042, 15448), (7724, 10084)]