79345648

素因数分解:

$2^4\times {\mathrm{139}}^1\times {\mathrm{35677}}^1$

素因数の和:35824

約数の個数: 20

約数和(自身を含む): 154842520

約数和(自身を除く): 75496872

約数列:

[1, 2, 4, 8, 16, 139, 278, 556, 1112, 2224, 35677, 71354, 142708, 285416, 570832, 4959103, 9918206, 19836412, 39672824, 79345648]

約数ペア:

[(1, 79345648), (2, 39672824), (4, 19836412), (8, 9918206), (16, 4959103), (139, 570832), (278, 285416), (556, 142708), (1112, 71354), (2224, 35677)]