16766464

素因数分解:

$2^9\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{229}}^1$

素因数の和:271

約数の個数: 80

約数和(自身を含む): 39528720

約数和(自身を除く): 22762256

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 64, 88, 104, 128, 143, 176, 208, 229, 256, 286, 352, 416, 458, 512, 572, 704, 832, 916, 1144, 1408, 1664, 1832, 2288, 2519, 2816, 2977, 3328, 3664, 4576, 5038, 5632, 5954, 6656, 7328, 9152, 10076, 11908, 14656, 18304, 20152, 23816, 29312, 32747, 36608, 40304, 47632, 58624, 65494, 73216, 80608, 95264, 117248, 130988, 161216, 190528, 261976, 322432, 381056, 523952, 644864, 762112, 1047904, 1289728, 1524224, 2095808, 4191616, 8383232, 16766464]

約数ペア:

[(1, 16766464), (2, 8383232), (4, 4191616), (8, 2095808), (11, 1524224), (13, 1289728), (16, 1047904), (22, 762112), (26, 644864), (32, 523952), (44, 381056), (52, 322432), (64, 261976), (88, 190528), (104, 161216), (128, 130988), (143, 117248), (176, 95264), (208, 80608), (229, 73216), (256, 65494), (286, 58624), (352, 47632), (416, 40304), (458, 36608), (512, 32747), (572, 29312), (704, 23816), (832, 20152), (916, 18304), (1144, 14656), (1408, 11908), (1664, 10076), (1832, 9152), (2288, 7328), (2519, 6656), (2816, 5954), (2977, 5632), (3328, 5038), (3664, 4576)]