65894992

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{242261}}^1$

素因数の和:242286

約数の個数: 20

約数和(自身を含む): 135182196

約数和(自身を除く): 69287204

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 242261, 484522, 969044, 1938088, 3876176, 4118437, 8236874, 16473748, 32947496, 65894992]

約数ペア:

[(1, 65894992), (2, 32947496), (4, 16473748), (8, 8236874), (16, 4118437), (17, 3876176), (34, 1938088), (68, 969044), (136, 484522), (272, 242261)]