77927152

素因数分解:

$2^4\times {\mathrm{109}}^1\times {\mathrm{44683}}^1$

素因数の和:44800

約数の個数: 20

約数和(自身を含む): 152372440

約数和(自身を除く): 74445288

約数列:

[1, 2, 4, 8, 16, 109, 218, 436, 872, 1744, 44683, 89366, 178732, 357464, 714928, 4870447, 9740894, 19481788, 38963576, 77927152]

約数ペア:

[(1, 77927152), (2, 38963576), (4, 19481788), (8, 9740894), (16, 4870447), (109, 714928), (218, 357464), (436, 178732), (872, 89366), (1744, 44683)]