40564514

素因数分解:

$2^1\times {\mathrm{113}}^1\times {\mathrm{239}}^1\times {\mathrm{751}}^1$

素因数の和:1105

約数の個数: 16

約数和(自身を含む): 61724160

約数和(自身を除く): 21159646

約数列:

[1, 2, 113, 226, 239, 478, 751, 1502, 27007, 54014, 84863, 169726, 179489, 358978, 20282257, 40564514]

約数ペア:

[(1, 40564514), (2, 20282257), (113, 358978), (226, 179489), (239, 169726), (478, 84863), (751, 54014), (1502, 27007)]