78900166

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{347}}^1\times {\mathrm{4943}}^1$

素因数の和:5315

約数の個数: 16

約数和(自身を含む): 123876864

約数和(自身を除く): 44976698

約数列:

[1, 2, 23, 46, 347, 694, 4943, 7981, 9886, 15962, 113689, 227378, 1715221, 3430442, 39450083, 78900166]

約数ペア:

[(1, 78900166), (2, 39450083), (23, 3430442), (46, 1715221), (347, 227378), (694, 113689), (4943, 15962), (7981, 9886)]