85050416

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{197}}^1\times {\mathrm{223}}^1$

素因数の和:450

約数の個数: 60

約数和(自身を含む): 182863296

約数和(自身を除く): 97812880

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 121, 176, 197, 223, 242, 394, 446, 484, 788, 892, 968, 1576, 1784, 1936, 2167, 2453, 3152, 3568, 4334, 4906, 8668, 9812, 17336, 19624, 23837, 26983, 34672, 39248, 43931, 47674, 53966, 87862, 95348, 107932, 175724, 190696, 215864, 351448, 381392, 431728, 483241, 702896, 966482, 1932964, 3865928, 5315651, 7731856, 10631302, 21262604, 42525208, 85050416]

約数ペア:

[(1, 85050416), (2, 42525208), (4, 21262604), (8, 10631302), (11, 7731856), (16, 5315651), (22, 3865928), (44, 1932964), (88, 966482), (121, 702896), (176, 483241), (197, 431728), (223, 381392), (242, 351448), (394, 215864), (446, 190696), (484, 175724), (788, 107932), (892, 95348), (968, 87862), (1576, 53966), (1784, 47674), (1936, 43931), (2167, 39248), (2453, 34672), (3152, 26983), (3568, 23837), (4334, 19624), (4906, 17336), (8668, 9812)]