53947112

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{156823}}^1$

素因数の和:156872

約数の個数: 16

約数和(自身を含む): 103503840

約数和(自身を除く): 49556728

約数列:

[1, 2, 4, 8, 43, 86, 172, 344, 156823, 313646, 627292, 1254584, 6743389, 13486778, 26973556, 53947112]

約数ペア:

[(1, 53947112), (2, 26973556), (4, 13486778), (8, 6743389), (43, 1254584), (86, 627292), (172, 313646), (344, 156823)]