87970478

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{24181}}^1$

素因数の和:24307

約数の個数: 16

約数和(自身を含む): 141029424

約数和(自身を除く): 53058946

約数列:

[1, 2, 17, 34, 107, 214, 1819, 3638, 24181, 48362, 411077, 822154, 2587367, 5174734, 43985239, 87970478]

約数ペア:

[(1, 87970478), (2, 43985239), (17, 5174734), (34, 2587367), (107, 822154), (214, 411077), (1819, 48362), (3638, 24181)]