80946724

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{8689}}^1$

素因数の和:8847

約数の個数: 24

約数和(自身を含む): 151101720

約数和(自身を除く): 70154996

約数列:

[1, 2, 4, 17, 34, 68, 137, 274, 548, 2329, 4658, 8689, 9316, 17378, 34756, 147713, 295426, 590852, 1190393, 2380786, 4761572, 20236681, 40473362, 80946724]

約数ペア:

[(1, 80946724), (2, 40473362), (4, 20236681), (17, 4761572), (34, 2380786), (68, 1190393), (137, 590852), (274, 295426), (548, 147713), (2329, 34756), (4658, 17378), (8689, 9316)]