16611608

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{757}}^1$

素因数の和:987

約数の個数: 32

約数和(自身を含む): 33746160

約数和(自身を除く): 17134552

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 211, 422, 757, 844, 1514, 1688, 2743, 3028, 5486, 6056, 9841, 10972, 19682, 21944, 39364, 78728, 159727, 319454, 638908, 1277816, 2076451, 4152902, 8305804, 16611608]

約数ペア:

[(1, 16611608), (2, 8305804), (4, 4152902), (8, 2076451), (13, 1277816), (26, 638908), (52, 319454), (104, 159727), (211, 78728), (422, 39364), (757, 21944), (844, 19682), (1514, 10972), (1688, 9841), (2743, 6056), (3028, 5486)]