86019856

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{413557}}^1$

素因数の和:413578

約数の個数: 20

約数和(自身を含む): 179484172

約数和(自身を除く): 93464316

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 413557, 827114, 1654228, 3308456, 5376241, 6616912, 10752482, 21504964, 43009928, 86019856]

約数ペア:

[(1, 86019856), (2, 43009928), (4, 21504964), (8, 10752482), (13, 6616912), (16, 5376241), (26, 3308456), (52, 1654228), (104, 827114), (208, 413557)]