56552336

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{257}}^1\times {\mathrm{809}}^1$

素因数の和:1091

約数の個数: 40

約数和(自身を含む): 116610840

約数和(自身を除く): 60058504

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 257, 272, 514, 809, 1028, 1618, 2056, 3236, 4112, 4369, 6472, 8738, 12944, 13753, 17476, 27506, 34952, 55012, 69904, 110024, 207913, 220048, 415826, 831652, 1663304, 3326608, 3534521, 7069042, 14138084, 28276168, 56552336]

約数ペア:

[(1, 56552336), (2, 28276168), (4, 14138084), (8, 7069042), (16, 3534521), (17, 3326608), (34, 1663304), (68, 831652), (136, 415826), (257, 220048), (272, 207913), (514, 110024), (809, 69904), (1028, 55012), (1618, 34952), (2056, 27506), (3236, 17476), (4112, 13753), (4369, 12944), (6472, 8738)]