16671288

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{1409}}^1$

素因数の和:1464

約数の個数: 64

約数和(自身を含む): 45684000

約数和(自身を除く): 29012712

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 29, 34, 51, 58, 68, 87, 102, 116, 136, 174, 204, 232, 348, 408, 493, 696, 986, 1409, 1479, 1972, 2818, 2958, 3944, 4227, 5636, 5916, 8454, 11272, 11832, 16908, 23953, 33816, 40861, 47906, 71859, 81722, 95812, 122583, 143718, 163444, 191624, 245166, 287436, 326888, 490332, 574872, 694637, 980664, 1389274, 2083911, 2778548, 4167822, 5557096, 8335644, 16671288]

約数ペア:

[(1, 16671288), (2, 8335644), (3, 5557096), (4, 4167822), (6, 2778548), (8, 2083911), (12, 1389274), (17, 980664), (24, 694637), (29, 574872), (34, 490332), (51, 326888), (58, 287436), (68, 245166), (87, 191624), (102, 163444), (116, 143718), (136, 122583), (174, 95812), (204, 81722), (232, 71859), (348, 47906), (408, 40861), (493, 33816), (696, 23953), (986, 16908), (1409, 11832), (1479, 11272), (1972, 8454), (2818, 5916), (2958, 5636), (3944, 4227)]