42684184

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{280817}}^1$

素因数の和:280842

約数の個数: 16

約数和(自身を含む): 84245400

約数和(自身を除く): 41561216

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 280817, 561634, 1123268, 2246536, 5335523, 10671046, 21342092, 42684184]

約数ペア:

[(1, 42684184), (2, 21342092), (4, 10671046), (8, 5335523), (19, 2246536), (38, 1123268), (76, 561634), (152, 280817)]