40057834

素因数分解:

$2^1\times {\mathrm{181}}^1\times {\mathrm{239}}^1\times {\mathrm{463}}^1$

素因数の和:885

約数の個数: 16

約数和(自身を含む): 60802560

約数和(自身を除く): 20744726

約数列:

[1, 2, 181, 239, 362, 463, 478, 926, 43259, 83803, 86518, 110657, 167606, 221314, 20028917, 40057834]

約数ペア:

[(1, 40057834), (2, 20028917), (181, 221314), (239, 167606), (362, 110657), (463, 86518), (478, 83803), (926, 43259)]