65510224

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{314953}}^1$

素因数の和:314974

約数の個数: 20

約数和(自身を含む): 136690036

約数和(自身を除く): 71179812

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 314953, 629906, 1259812, 2519624, 4094389, 5039248, 8188778, 16377556, 32755112, 65510224]

約数ペア:

[(1, 65510224), (2, 32755112), (4, 16377556), (8, 8188778), (13, 5039248), (16, 4094389), (26, 2519624), (52, 1259812), (104, 629906), (208, 314953)]