77848408

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{3967}}^1$

素因数の和:4207

約数の個数: 32

約数和(自身を含む): 159989760

約数和(自身を除く): 82141352

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 223, 446, 892, 1784, 2453, 3967, 4906, 7934, 9812, 15868, 19624, 31736, 43637, 87274, 174548, 349096, 884641, 1769282, 3538564, 7077128, 9731051, 19462102, 38924204, 77848408]

約数ペア:

[(1, 77848408), (2, 38924204), (4, 19462102), (8, 9731051), (11, 7077128), (22, 3538564), (44, 1769282), (88, 884641), (223, 349096), (446, 174548), (892, 87274), (1784, 43637), (2453, 31736), (3967, 19624), (4906, 15868), (7934, 9812)]