78338426

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{9949}}^1$

素因数の和:10109

約数の個数: 16

約数和(自身を含む): 122265600

約数和(自身を除く): 43927174

約数列:

[1, 2, 31, 62, 127, 254, 3937, 7874, 9949, 19898, 308419, 616838, 1263523, 2527046, 39169213, 78338426]

約数ペア:

[(1, 78338426), (2, 39169213), (31, 2527046), (62, 1263523), (127, 616838), (254, 308419), (3937, 19898), (7874, 9949)]