80607488

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{457}}^1$

素因数の和:539

約数の個数: 72

約数和(自身を含む): 176932728

約数和(自身を除く): 96325240

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 53, 64, 104, 106, 128, 208, 212, 256, 416, 424, 457, 689, 832, 848, 914, 1378, 1664, 1696, 1828, 2756, 3328, 3392, 3656, 5512, 5941, 6784, 7312, 11024, 11882, 13568, 14624, 22048, 23764, 24221, 29248, 44096, 47528, 48442, 58496, 88192, 95056, 96884, 116992, 176384, 190112, 193768, 314873, 380224, 387536, 629746, 760448, 775072, 1259492, 1520896, 1550144, 2518984, 3100288, 5037968, 6200576, 10075936, 20151872, 40303744, 80607488]

約数ペア:

[(1, 80607488), (2, 40303744), (4, 20151872), (8, 10075936), (13, 6200576), (16, 5037968), (26, 3100288), (32, 2518984), (52, 1550144), (53, 1520896), (64, 1259492), (104, 775072), (106, 760448), (128, 629746), (208, 387536), (212, 380224), (256, 314873), (416, 193768), (424, 190112), (457, 176384), (689, 116992), (832, 96884), (848, 95056), (914, 88192), (1378, 58496), (1664, 48442), (1696, 47528), (1828, 44096), (2756, 29248), (3328, 24221), (3392, 23764), (3656, 22048), (5512, 14624), (5941, 13568), (6784, 11882), (7312, 11024)]