86887424

素因数分解:

$2^{10}\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{107}}^1$

素因数の和:201

約数の個数: 88

約数和(自身を含む): 191893968

約数和(自身を除く): 105006544

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 61, 64, 104, 107, 122, 128, 208, 214, 244, 256, 416, 428, 488, 512, 793, 832, 856, 976, 1024, 1391, 1586, 1664, 1712, 1952, 2782, 3172, 3328, 3424, 3904, 5564, 6344, 6527, 6656, 6848, 7808, 11128, 12688, 13054, 13312, 13696, 15616, 22256, 25376, 26108, 27392, 31232, 44512, 50752, 52216, 54784, 62464, 84851, 89024, 101504, 104432, 109568, 169702, 178048, 203008, 208864, 339404, 356096, 406016, 417728, 678808, 712192, 812032, 835456, 1357616, 1424384, 1670912, 2715232, 3341824, 5430464, 6683648, 10860928, 21721856, 43443712, 86887424]

約数ペア:

[(1, 86887424), (2, 43443712), (4, 21721856), (8, 10860928), (13, 6683648), (16, 5430464), (26, 3341824), (32, 2715232), (52, 1670912), (61, 1424384), (64, 1357616), (104, 835456), (107, 812032), (122, 712192), (128, 678808), (208, 417728), (214, 406016), (244, 356096), (256, 339404), (416, 208864), (428, 203008), (488, 178048), (512, 169702), (793, 109568), (832, 104432), (856, 101504), (976, 89024), (1024, 84851), (1391, 62464), (1586, 54784), (1664, 52216), (1712, 50752), (1952, 44512), (2782, 31232), (3172, 27392), (3328, 26108), (3424, 25376), (3904, 22256), (5564, 15616), (6344, 13696), (6527, 13312), (6656, 13054), (6848, 12688), (7808, 11128)]