39540184

素因数分解:

$2^3\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{1039}}^1$

素因数の和:1183

約数の個数: 32

約数和(自身を含む): 76377600

約数和(自身を除く): 36837416

約数列:

[1, 2, 4, 8, 67, 71, 134, 142, 268, 284, 536, 568, 1039, 2078, 4156, 4757, 8312, 9514, 19028, 38056, 69613, 73769, 139226, 147538, 278452, 295076, 556904, 590152, 4942523, 9885046, 19770092, 39540184]

約数ペア:

[(1, 39540184), (2, 19770092), (4, 9885046), (8, 4942523), (67, 590152), (71, 556904), (134, 295076), (142, 278452), (268, 147538), (284, 139226), (536, 73769), (568, 69613), (1039, 38056), (2078, 19028), (4156, 9514), (4757, 8312)]