80366752

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{241}}^1\times {\mathrm{613}}^1$

素因数の和:881

約数の個数: 48

約数和(自身を含む): 168498792

約数和(自身を除く): 88132040

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 241, 272, 482, 544, 613, 964, 1226, 1928, 2452, 3856, 4097, 4904, 7712, 8194, 9808, 10421, 16388, 19616, 20842, 32776, 41684, 65552, 83368, 131104, 147733, 166736, 295466, 333472, 590932, 1181864, 2363728, 2511461, 4727456, 5022922, 10045844, 20091688, 40183376, 80366752]

約数ペア:

[(1, 80366752), (2, 40183376), (4, 20091688), (8, 10045844), (16, 5022922), (17, 4727456), (32, 2511461), (34, 2363728), (68, 1181864), (136, 590932), (241, 333472), (272, 295466), (482, 166736), (544, 147733), (613, 131104), (964, 83368), (1226, 65552), (1928, 41684), (2452, 32776), (3856, 20842), (4097, 19616), (4904, 16388), (7712, 10421), (8194, 9808)]