71104144

素因数分解:

$2^4\times {\mathrm{233}}^1\times {\mathrm{19073}}^1$

素因数の和:19314

約数の個数: 20

約数和(自身を含む): 138362796

約数和(自身を除く): 67258652

約数列:

[1, 2, 4, 8, 16, 233, 466, 932, 1864, 3728, 19073, 38146, 76292, 152584, 305168, 4444009, 8888018, 17776036, 35552072, 71104144]

約数ペア:

[(1, 71104144), (2, 35552072), (4, 17776036), (8, 8888018), (16, 4444009), (233, 305168), (466, 152584), (932, 76292), (1864, 38146), (3728, 19073)]