79808144

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{383693}}^1$

素因数の和:383714

約数の個数: 20

約数和(自身を含む): 166523196

約数和(自身を除く): 86715052

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 383693, 767386, 1534772, 3069544, 4988009, 6139088, 9976018, 19952036, 39904072, 79808144]

約数ペア:

[(1, 79808144), (2, 39904072), (4, 19952036), (8, 9976018), (13, 6139088), (16, 4988009), (26, 3069544), (52, 1534772), (104, 767386), (208, 383693)]