65960452

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{193}}^1\times {\mathrm{1987}}^1$

素因数の和:2227

約数の個数: 24

約数和(自身を含む): 118786976

約数和(自身を除く): 52826524

約数列:

[1, 2, 4, 43, 86, 172, 193, 386, 772, 1987, 3974, 7948, 8299, 16598, 33196, 85441, 170882, 341764, 383491, 766982, 1533964, 16490113, 32980226, 65960452]

約数ペア:

[(1, 65960452), (2, 32980226), (4, 16490113), (43, 1533964), (86, 766982), (172, 383491), (193, 341764), (386, 170882), (772, 85441), (1987, 33196), (3974, 16598), (7948, 8299)]