78876712

素因数分解:

$2^3\times {\mathrm{113}}^1\times {\mathrm{87253}}^1$

素因数の和:87372

約数の個数: 16

約数和(自身を含む): 149204340

約数和(自身を除く): 70327628

約数列:

[1, 2, 4, 8, 113, 226, 452, 904, 87253, 174506, 349012, 698024, 9859589, 19719178, 39438356, 78876712]

約数ペア:

[(1, 78876712), (2, 39438356), (4, 19719178), (8, 9859589), (113, 698024), (226, 349012), (452, 174506), (904, 87253)]