86472778

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{15797}}^1$

素因数の和:15846

約数の個数: 32

約数和(自身を含む): 163793664

約数和(自身を除く): 77320886

約数列:

[1, 2, 7, 14, 17, 23, 34, 46, 119, 161, 238, 322, 391, 782, 2737, 5474, 15797, 31594, 110579, 221158, 268549, 363331, 537098, 726662, 1879843, 2543317, 3759686, 5086634, 6176627, 12353254, 43236389, 86472778]

約数ペア:

[(1, 86472778), (2, 43236389), (7, 12353254), (14, 6176627), (17, 5086634), (23, 3759686), (34, 2543317), (46, 1879843), (119, 726662), (161, 537098), (238, 363331), (322, 268549), (391, 221158), (782, 110579), (2737, 31594), (5474, 15797)]