16451376

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{20161}}^1$

素因数の和:20189

約数の個数: 40

約数和(自身を含む): 45001584

約数和(自身を除く): 28550208

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 204, 272, 408, 816, 20161, 40322, 60483, 80644, 120966, 161288, 241932, 322576, 342737, 483864, 685474, 967728, 1028211, 1370948, 2056422, 2741896, 4112844, 5483792, 8225688, 16451376]

約数ペア:

[(1, 16451376), (2, 8225688), (3, 5483792), (4, 4112844), (6, 2741896), (8, 2056422), (12, 1370948), (16, 1028211), (17, 967728), (24, 685474), (34, 483864), (48, 342737), (51, 322576), (68, 241932), (102, 161288), (136, 120966), (204, 80644), (272, 60483), (408, 40322), (816, 20161)]