16807740842

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{151}}^1\times {\mathrm{34981}}^1$

素因数の和:35214

約数の個数: 32

約数和(自身を含む): 26671396224

約数和(自身を除く): 9863655382

約数列:

[1, 2, 37, 43, 74, 86, 151, 302, 1591, 3182, 5587, 6493, 11174, 12986, 34981, 69962, 240241, 480482, 1294297, 1504183, 2588594, 3008366, 5282131, 10564262, 55654771, 111309542, 195438847, 227131633, 390877694, 454263266, 8403870421, 16807740842]

約数ペア:

[(1, 16807740842), (2, 8403870421), (37, 454263266), (43, 390877694), (74, 227131633), (86, 195438847), (151, 111309542), (302, 55654771), (1591, 10564262), (3182, 5282131), (5587, 3008366), (6493, 2588594), (11174, 1504183), (12986, 1294297), (34981, 480482), (69962, 240241)]