83292692

素因数分解:

$2^2\times 7^1\times {\mathrm{139}}^1\times {\mathrm{21401}}^1$

素因数の和:21551

約数の個数: 24

約数和(自身を含む): 167791680

約数和(自身を除く): 84498988

約数列:

[1, 2, 4, 7, 14, 28, 139, 278, 556, 973, 1946, 3892, 21401, 42802, 85604, 149807, 299614, 599228, 2974739, 5949478, 11898956, 20823173, 41646346, 83292692]

約数ペア:

[(1, 83292692), (2, 41646346), (4, 20823173), (7, 11898956), (14, 5949478), (28, 2974739), (139, 599228), (278, 299614), (556, 149807), (973, 85604), (1946, 42802), (3892, 21401)]