78591248

素因数分解:

$2^4\times {\mathrm{2161}}^1\times {\mathrm{2273}}^1$

素因数の和:4442

約数の個数: 20

約数和(自身を含む): 152408028

約数和(自身を除く): 73816780

約数列:

[1, 2, 4, 8, 16, 2161, 2273, 4322, 4546, 8644, 9092, 17288, 18184, 34576, 36368, 4911953, 9823906, 19647812, 39295624, 78591248]

約数ペア:

[(1, 78591248), (2, 39295624), (4, 19647812), (8, 9823906), (16, 4911953), (2161, 36368), (2273, 34576), (4322, 18184), (4546, 17288), (8644, 9092)]