64031066

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{40993}}^1$

素因数の和:41077

約数の個数: 16

約数和(自身を含む): 106256448

約数和(自身を除く): 42225382

約数列:

[1, 2, 11, 22, 71, 142, 781, 1562, 40993, 81986, 450923, 901846, 2910503, 5821006, 32015533, 64031066]

約数ペア:

[(1, 64031066), (2, 32015533), (11, 5821006), (22, 2910503), (71, 901846), (142, 450923), (781, 81986), (1562, 40993)]