80496215984

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{1217}}^1\times {\mathrm{77999}}^1$

素因数の和:79277

約数の個数: 40

約数和(自身を含む): 159036696000

約数和(自身を除く): 78540480016

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 848, 1217, 2434, 4868, 9736, 19472, 64501, 77999, 129002, 155998, 258004, 311996, 516008, 623992, 1032016, 1247984, 4133947, 8267894, 16535788, 33071576, 66143152, 94924783, 189849566, 379699132, 759398264, 1518796528, 5031013499, 10062026998, 20124053996, 40248107992, 80496215984]

約数ペア:

[(1, 80496215984), (2, 40248107992), (4, 20124053996), (8, 10062026998), (16, 5031013499), (53, 1518796528), (106, 759398264), (212, 379699132), (424, 189849566), (848, 94924783), (1217, 66143152), (2434, 33071576), (4868, 16535788), (9736, 8267894), (19472, 4133947), (64501, 1247984), (77999, 1032016), (129002, 623992), (155998, 516008), (258004, 311996)]