89953016

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{139}}^1\times {\mathrm{1973}}^1$

素因数の和:2159

約数の個数: 32

約数和(自身を含む): 174106800

約数和(自身を除く): 84153784

約数列:

[1, 2, 4, 8, 41, 82, 139, 164, 278, 328, 556, 1112, 1973, 3946, 5699, 7892, 11398, 15784, 22796, 45592, 80893, 161786, 274247, 323572, 548494, 647144, 1096988, 2193976, 11244127, 22488254, 44976508, 89953016]

約数ペア:

[(1, 89953016), (2, 44976508), (4, 22488254), (8, 11244127), (41, 2193976), (82, 1096988), (139, 647144), (164, 548494), (278, 323572), (328, 274247), (556, 161786), (1112, 80893), (1973, 45592), (3946, 22796), (5699, 15784), (7892, 11398)]