89041732

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{127}}^1\times {\mathrm{139}}^1$

素因数の和:380

約数の個数: 48

約数和(自身を含む): 172103680

約数和(自身を除く): 83061948

約数列:

[1, 2, 4, 13, 26, 52, 97, 127, 139, 194, 254, 278, 388, 508, 556, 1261, 1651, 1807, 2522, 3302, 3614, 5044, 6604, 7228, 12319, 13483, 17653, 24638, 26966, 35306, 49276, 53932, 70612, 160147, 175279, 229489, 320294, 350558, 458978, 640588, 701116, 917956, 1712341, 3424682, 6849364, 22260433, 44520866, 89041732]

約数ペア:

[(1, 89041732), (2, 44520866), (4, 22260433), (13, 6849364), (26, 3424682), (52, 1712341), (97, 917956), (127, 701116), (139, 640588), (194, 458978), (254, 350558), (278, 320294), (388, 229489), (508, 175279), (556, 160147), (1261, 70612), (1651, 53932), (1807, 49276), (2522, 35306), (3302, 26966), (3614, 24638), (5044, 17653), (6604, 13483), (7228, 12319)]