65223248

素因数分解:

$2^4\times {\mathrm{139}}^1\times {\mathrm{29327}}^1$

素因数の和:29474

約数の個数: 20

約数和(自身を含む): 127283520

約数和(自身を除く): 62060272

約数列:

[1, 2, 4, 8, 16, 139, 278, 556, 1112, 2224, 29327, 58654, 117308, 234616, 469232, 4076453, 8152906, 16305812, 32611624, 65223248]

約数ペア:

[(1, 65223248), (2, 32611624), (4, 16305812), (8, 8152906), (16, 4076453), (139, 469232), (278, 234616), (556, 117308), (1112, 58654), (2224, 29327)]