15971344

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{34421}}^1$

素因数の和:34458

約数の個数: 20

約数和(自身を含む): 32012460

約数和(自身を除く): 16041116

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 34421, 68842, 137684, 275368, 550736, 998209, 1996418, 3992836, 7985672, 15971344]

約数ペア:

[(1, 15971344), (2, 7985672), (4, 3992836), (8, 1996418), (16, 998209), (29, 550736), (58, 275368), (116, 137684), (232, 68842), (464, 34421)]