16465456

素因数分解:

$2^4\times 7^1\times {\mathrm{113}}^1\times {\mathrm{1301}}^1$

素因数の和:1429

約数の個数: 40

約数和(自身を含む): 36810144

約数和(自身を除く): 20344688

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 113, 226, 452, 791, 904, 1301, 1582, 1808, 2602, 3164, 5204, 6328, 9107, 10408, 12656, 18214, 20816, 36428, 72856, 145712, 147013, 294026, 588052, 1029091, 1176104, 2058182, 2352208, 4116364, 8232728, 16465456]

約数ペア:

[(1, 16465456), (2, 8232728), (4, 4116364), (7, 2352208), (8, 2058182), (14, 1176104), (16, 1029091), (28, 588052), (56, 294026), (112, 147013), (113, 145712), (226, 72856), (452, 36428), (791, 20816), (904, 18214), (1301, 12656), (1582, 10408), (1808, 9107), (2602, 6328), (3164, 5204)]