80618896

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{3571}}^1$

素因数の和:3679

約数の個数: 40

約数和(自身を含む): 167426784

約数和(自身を除く): 86807888

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 83, 136, 166, 272, 332, 664, 1328, 1411, 2822, 3571, 5644, 7142, 11288, 14284, 22576, 28568, 57136, 60707, 121414, 242828, 296393, 485656, 592786, 971312, 1185572, 2371144, 4742288, 5038681, 10077362, 20154724, 40309448, 80618896]

約数ペア:

[(1, 80618896), (2, 40309448), (4, 20154724), (8, 10077362), (16, 5038681), (17, 4742288), (34, 2371144), (68, 1185572), (83, 971312), (136, 592786), (166, 485656), (272, 296393), (332, 242828), (664, 121414), (1328, 60707), (1411, 57136), (2822, 28568), (3571, 22576), (5644, 14284), (7142, 11288)]