40959826

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{173}}^1\times {\mathrm{5147}}^1$

素因数の和:5345

約数の個数: 16

約数和(自身を含む): 64494144

約数和(自身を除く): 23534318

約数列:

[1, 2, 23, 46, 173, 346, 3979, 5147, 7958, 10294, 118381, 236762, 890431, 1780862, 20479913, 40959826]

約数ペア:

[(1, 40959826), (2, 20479913), (23, 1780862), (46, 890431), (173, 236762), (346, 118381), (3979, 10294), (5147, 7958)]