99981544

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{5557}}^1$

素因数の和:5749

約数の個数: 32

約数和(自身を含む): 203089320

約数和(自身を除く): 103107776

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 173, 346, 692, 1384, 2249, 4498, 5557, 8996, 11114, 17992, 22228, 44456, 72241, 144482, 288964, 577928, 961361, 1922722, 3845444, 7690888, 12497693, 24995386, 49990772, 99981544]

約数ペア:

[(1, 99981544), (2, 49990772), (4, 24995386), (8, 12497693), (13, 7690888), (26, 3845444), (52, 1922722), (104, 961361), (173, 577928), (346, 288964), (692, 144482), (1384, 72241), (2249, 44456), (4498, 22228), (5557, 17992), (8996, 11114)]