2016091376

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{122693}}^1$

素因数の和:122793

約数の個数: 40

約数和(自身を含む): 4259935680

約数和(自身を除く): 2243844304

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 79, 104, 158, 208, 316, 632, 1027, 1264, 2054, 4108, 8216, 16432, 122693, 245386, 490772, 981544, 1595009, 1963088, 3190018, 6380036, 9692747, 12760072, 19385494, 25520144, 38770988, 77541976, 126005711, 155083952, 252011422, 504022844, 1008045688, 2016091376]

約数ペア:

[(1, 2016091376), (2, 1008045688), (4, 504022844), (8, 252011422), (13, 155083952), (16, 126005711), (26, 77541976), (52, 38770988), (79, 25520144), (104, 19385494), (158, 12760072), (208, 9692747), (316, 6380036), (632, 3190018), (1027, 1963088), (1264, 1595009), (2054, 981544), (4108, 490772), (8216, 245386), (16432, 122693)]