91516672

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{257}}^1$

素因数の和:393

約数の個数: 72

約数和(自身を含む): 199339056

約数和(自身を除く): 107822384

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 107, 128, 208, 214, 256, 257, 416, 428, 514, 832, 856, 1028, 1391, 1664, 1712, 2056, 2782, 3328, 3341, 3424, 4112, 5564, 6682, 6848, 8224, 11128, 13364, 13696, 16448, 22256, 26728, 27392, 27499, 32896, 44512, 53456, 54998, 65792, 89024, 106912, 109996, 178048, 213824, 219992, 356096, 357487, 427648, 439984, 714974, 855296, 879968, 1429948, 1759936, 2859896, 3519872, 5719792, 7039744, 11439584, 22879168, 45758336, 91516672]

約数ペア:

[(1, 91516672), (2, 45758336), (4, 22879168), (8, 11439584), (13, 7039744), (16, 5719792), (26, 3519872), (32, 2859896), (52, 1759936), (64, 1429948), (104, 879968), (107, 855296), (128, 714974), (208, 439984), (214, 427648), (256, 357487), (257, 356096), (416, 219992), (428, 213824), (514, 178048), (832, 109996), (856, 106912), (1028, 89024), (1391, 65792), (1664, 54998), (1712, 53456), (2056, 44512), (2782, 32896), (3328, 27499), (3341, 27392), (3424, 26728), (4112, 22256), (5564, 16448), (6682, 13696), (6848, 13364), (8224, 11128)]