80562248

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{433}}^1\times {\mathrm{1789}}^1$

素因数の和:2241

約数の個数: 32

約数和(自身を含む): 163140600

約数和(自身を除く): 82578352

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 433, 866, 1732, 1789, 3464, 3578, 5629, 7156, 11258, 14312, 22516, 23257, 45032, 46514, 93028, 186056, 774637, 1549274, 3098548, 6197096, 10070281, 20140562, 40281124, 80562248]

約数ペア:

[(1, 80562248), (2, 40281124), (4, 20140562), (8, 10070281), (13, 6197096), (26, 3098548), (52, 1549274), (104, 774637), (433, 186056), (866, 93028), (1732, 46514), (1789, 45032), (3464, 23257), (3578, 22516), (5629, 14312), (7156, 11258)]