214448

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{1031}}^1$

素因数の和:1052

約数の個数: 20

約数和(自身を含む): 447888

約数和(自身を除く): 233440

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 1031, 2062, 4124, 8248, 13403, 16496, 26806, 53612, 107224, 214448]

約数ペア:

[(1, 214448), (2, 107224), (4, 53612), (8, 26806), (13, 16496), (16, 13403), (26, 8248), (52, 4124), (104, 2062), (208, 1031)]