16020592

素因数分解:

$2^4\times 7^1\times {\mathrm{313}}^1\times {\mathrm{457}}^1$

素因数の和:785

約数の個数: 40

約数和(自身を含む): 35665376

約数和(自身を除く): 19644784

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 313, 457, 626, 914, 1252, 1828, 2191, 2504, 3199, 3656, 4382, 5008, 6398, 7312, 8764, 12796, 17528, 25592, 35056, 51184, 143041, 286082, 572164, 1001287, 1144328, 2002574, 2288656, 4005148, 8010296, 16020592]

約数ペア:

[(1, 16020592), (2, 8010296), (4, 4005148), (7, 2288656), (8, 2002574), (14, 1144328), (16, 1001287), (28, 572164), (56, 286082), (112, 143041), (313, 51184), (457, 35056), (626, 25592), (914, 17528), (1252, 12796), (1828, 8764), (2191, 7312), (2504, 6398), (3199, 5008), (3656, 4382)]