2016242728

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{71947}}^1$

素因数の和:72097

約数の個数: 32

約数和(自身を含む): 3936994560

約数和(自身を除く): 1920751832

約数列:

[1, 2, 4, 8, 31, 62, 113, 124, 226, 248, 452, 904, 3503, 7006, 14012, 28024, 71947, 143894, 287788, 575576, 2230357, 4460714, 8130011, 8921428, 16260022, 17842856, 32520044, 65040088, 252030341, 504060682, 1008121364, 2016242728]

約数ペア:

[(1, 2016242728), (2, 1008121364), (4, 504060682), (8, 252030341), (31, 65040088), (62, 32520044), (113, 17842856), (124, 16260022), (226, 8921428), (248, 8130011), (452, 4460714), (904, 2230357), (3503, 575576), (7006, 287788), (14012, 143894), (28024, 71947)]