89263096

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{103}}^1\times {\mathrm{641}}^1$

素因数の和:776

約数の個数: 48

約数和(自身を含む): 183278160

約数和(自身を除く): 94015064

約数列:

[1, 2, 4, 8, 13, 26, 52, 103, 104, 169, 206, 338, 412, 641, 676, 824, 1282, 1339, 1352, 2564, 2678, 5128, 5356, 8333, 10712, 16666, 17407, 33332, 34814, 66023, 66664, 69628, 108329, 132046, 139256, 216658, 264092, 433316, 528184, 858299, 866632, 1716598, 3433196, 6866392, 11157887, 22315774, 44631548, 89263096]

約数ペア:

[(1, 89263096), (2, 44631548), (4, 22315774), (8, 11157887), (13, 6866392), (26, 3433196), (52, 1716598), (103, 866632), (104, 858299), (169, 528184), (206, 433316), (338, 264092), (412, 216658), (641, 139256), (676, 132046), (824, 108329), (1282, 69628), (1339, 66664), (1352, 66023), (2564, 34814), (2678, 33332), (5128, 17407), (5356, 16666), (8333, 10712)]