16281104

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^2\times {\mathrm{503}}^1$

素因数の和:552

約数の個数: 60

約数和(自身を含む): 38372544

約数和(自身を除く): 22091440

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 112, 119, 136, 238, 272, 289, 476, 503, 578, 952, 1006, 1156, 1904, 2012, 2023, 2312, 3521, 4024, 4046, 4624, 7042, 8048, 8092, 8551, 14084, 16184, 17102, 28168, 32368, 34204, 56336, 59857, 68408, 119714, 136816, 145367, 239428, 290734, 478856, 581468, 957712, 1017569, 1162936, 2035138, 2325872, 4070276, 8140552, 16281104]

約数ペア:

[(1, 16281104), (2, 8140552), (4, 4070276), (7, 2325872), (8, 2035138), (14, 1162936), (16, 1017569), (17, 957712), (28, 581468), (34, 478856), (56, 290734), (68, 239428), (112, 145367), (119, 136816), (136, 119714), (238, 68408), (272, 59857), (289, 56336), (476, 34204), (503, 32368), (578, 28168), (952, 17102), (1006, 16184), (1156, 14084), (1904, 8551), (2012, 8092), (2023, 8048), (2312, 7042), (3521, 4624), (4024, 4046)]