16943464

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{449}}^1$

素因数の和:597

約数の個数: 32

約数和(自身を含む): 32805000

約数和(自身を除く): 15861536

約数列:

[1, 2, 4, 8, 53, 89, 106, 178, 212, 356, 424, 449, 712, 898, 1796, 3592, 4717, 9434, 18868, 23797, 37736, 39961, 47594, 79922, 95188, 159844, 190376, 319688, 2117933, 4235866, 8471732, 16943464]

約数ペア:

[(1, 16943464), (2, 8471732), (4, 4235866), (8, 2117933), (53, 319688), (89, 190376), (106, 159844), (178, 95188), (212, 79922), (356, 47594), (424, 39961), (449, 37736), (712, 23797), (898, 18868), (1796, 9434), (3592, 4717)]