16541392

素因数分解:

$2^4\times 7^1\times {\mathrm{113}}^1\times {\mathrm{1307}}^1$

素因数の和:1435

約数の個数: 40

約数和(自身を含む): 36979776

約数和(自身を除く): 20438384

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 113, 226, 452, 791, 904, 1307, 1582, 1808, 2614, 3164, 5228, 6328, 9149, 10456, 12656, 18298, 20912, 36596, 73192, 146384, 147691, 295382, 590764, 1033837, 1181528, 2067674, 2363056, 4135348, 8270696, 16541392]

約数ペア:

[(1, 16541392), (2, 8270696), (4, 4135348), (7, 2363056), (8, 2067674), (14, 1181528), (16, 1033837), (28, 590764), (56, 295382), (112, 147691), (113, 146384), (226, 73192), (452, 36596), (791, 20912), (904, 18298), (1307, 12656), (1582, 10456), (1808, 9149), (2614, 6328), (3164, 5228)]