16547834816

素因数分解:

$2^6\times {\mathrm{17}}^2\times {\mathrm{71}}^1\times {\mathrm{12601}}^1$

素因数の和:12718

約数の個数: 84

約数和(自身を含む): 35376435216

約数和(自身を除く): 18828600400

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 71, 136, 142, 272, 284, 289, 544, 568, 578, 1088, 1136, 1156, 1207, 2272, 2312, 2414, 4544, 4624, 4828, 9248, 9656, 12601, 18496, 19312, 20519, 25202, 38624, 41038, 50404, 77248, 82076, 100808, 164152, 201616, 214217, 328304, 403232, 428434, 656608, 806464, 856868, 894671, 1313216, 1713736, 1789342, 3427472, 3578684, 3641689, 6854944, 7157368, 7283378, 13709888, 14314736, 14566756, 15209407, 28629472, 29133512, 30418814, 57258944, 58267024, 60837628, 116534048, 121675256, 233068096, 243350512, 258559919, 486701024, 517119838, 973402048, 1034239676, 2068479352, 4136958704, 8273917408, 16547834816]

約数ペア:

[(1, 16547834816), (2, 8273917408), (4, 4136958704), (8, 2068479352), (16, 1034239676), (17, 973402048), (32, 517119838), (34, 486701024), (64, 258559919), (68, 243350512), (71, 233068096), (136, 121675256), (142, 116534048), (272, 60837628), (284, 58267024), (289, 57258944), (544, 30418814), (568, 29133512), (578, 28629472), (1088, 15209407), (1136, 14566756), (1156, 14314736), (1207, 13709888), (2272, 7283378), (2312, 7157368), (2414, 6854944), (4544, 3641689), (4624, 3578684), (4828, 3427472), (9248, 1789342), (9656, 1713736), (12601, 1313216), (18496, 894671), (19312, 856868), (20519, 806464), (25202, 656608), (38624, 428434), (41038, 403232), (50404, 328304), (77248, 214217), (82076, 201616), (100808, 164152)]