2108807936

素因数分解:

$2^8\times {\mathrm{97}}^1\times {\mathrm{163}}^1\times {\mathrm{521}}^1$

素因数の和:797

約数の個数: 72

約数和(自身を含む): 4287077424

約数和(自身を除く): 2178269488

約数列:

[1, 2, 4, 8, 16, 32, 64, 97, 128, 163, 194, 256, 326, 388, 521, 652, 776, 1042, 1304, 1552, 2084, 2608, 3104, 4168, 5216, 6208, 8336, 10432, 12416, 15811, 16672, 20864, 24832, 31622, 33344, 41728, 50537, 63244, 66688, 84923, 101074, 126488, 133376, 169846, 202148, 252976, 339692, 404296, 505952, 679384, 808592, 1011904, 1358768, 1617184, 2023808, 2717536, 3234368, 4047616, 5435072, 6468736, 8237531, 10870144, 12937472, 16475062, 21740288, 32950124, 65900248, 131800496, 263600992, 527201984, 1054403968, 2108807936]

約数ペア:

[(1, 2108807936), (2, 1054403968), (4, 527201984), (8, 263600992), (16, 131800496), (32, 65900248), (64, 32950124), (97, 21740288), (128, 16475062), (163, 12937472), (194, 10870144), (256, 8237531), (326, 6468736), (388, 5435072), (521, 4047616), (652, 3234368), (776, 2717536), (1042, 2023808), (1304, 1617184), (1552, 1358768), (2084, 1011904), (2608, 808592), (3104, 679384), (4168, 505952), (5216, 404296), (6208, 339692), (8336, 252976), (10432, 202148), (12416, 169846), (15811, 133376), (16672, 126488), (20864, 101074), (24832, 84923), (31622, 66688), (33344, 63244), (41728, 50537)]