42091808

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{607}}^1$

素因数の和:825

約数の個数: 48

約数和(自身を含む): 91010304

約数和(自身を除く): 48918496

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 197, 352, 394, 607, 788, 1214, 1576, 2167, 2428, 3152, 4334, 4856, 6304, 6677, 8668, 9712, 13354, 17336, 19424, 26708, 34672, 53416, 69344, 106832, 119579, 213664, 239158, 478316, 956632, 1315369, 1913264, 2630738, 3826528, 5261476, 10522952, 21045904, 42091808]

約数ペア:

[(1, 42091808), (2, 21045904), (4, 10522952), (8, 5261476), (11, 3826528), (16, 2630738), (22, 1913264), (32, 1315369), (44, 956632), (88, 478316), (176, 239158), (197, 213664), (352, 119579), (394, 106832), (607, 69344), (788, 53416), (1214, 34672), (1576, 26708), (2167, 19424), (2428, 17336), (3152, 13354), (4334, 9712), (4856, 8668), (6304, 6677)]