16540416

素因数分解:

$2^8\times 3^3\times {\mathrm{2393}}^1$

素因数の和:2418

約数の個数: 72

約数和(自身を含む): 48933360

約数和(自身を除く): 32392944

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 192, 216, 256, 288, 384, 432, 576, 768, 864, 1152, 1728, 2304, 2393, 3456, 4786, 6912, 7179, 9572, 14358, 19144, 21537, 28716, 38288, 43074, 57432, 64611, 76576, 86148, 114864, 129222, 153152, 172296, 229728, 258444, 306304, 344592, 459456, 516888, 612608, 689184, 918912, 1033776, 1378368, 1837824, 2067552, 2756736, 4135104, 5513472, 8270208, 16540416]

約数ペア:

[(1, 16540416), (2, 8270208), (3, 5513472), (4, 4135104), (6, 2756736), (8, 2067552), (9, 1837824), (12, 1378368), (16, 1033776), (18, 918912), (24, 689184), (27, 612608), (32, 516888), (36, 459456), (48, 344592), (54, 306304), (64, 258444), (72, 229728), (96, 172296), (108, 153152), (128, 129222), (144, 114864), (192, 86148), (216, 76576), (256, 64611), (288, 57432), (384, 43074), (432, 38288), (576, 28716), (768, 21537), (864, 19144), (1152, 14358), (1728, 9572), (2304, 7179), (2393, 6912), (3456, 4786)]