86973872

素因数分解:

$2^4\times {\mathrm{1229}}^1\times {\mathrm{4423}}^1$

素因数の和:5660

約数の個数: 20

約数和(自身を含む): 168687120

約数和(自身を除く): 81713248

約数列:

[1, 2, 4, 8, 16, 1229, 2458, 4423, 4916, 8846, 9832, 17692, 19664, 35384, 70768, 5435867, 10871734, 21743468, 43486936, 86973872]

約数ペア:

[(1, 86973872), (2, 43486936), (4, 21743468), (8, 10871734), (16, 5435867), (1229, 70768), (2458, 35384), (4423, 19664), (4916, 17692), (8846, 9832)]