39544016

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{130079}}^1$

素因数の和:130106

約数の個数: 20

約数和(自身を含む): 80649600

約数和(自身を除く): 41105584

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 130079, 260158, 520316, 1040632, 2081264, 2471501, 4943002, 9886004, 19772008, 39544016]

約数ペア:

[(1, 39544016), (2, 19772008), (4, 9886004), (8, 4943002), (16, 2471501), (19, 2081264), (38, 1040632), (76, 520316), (152, 260158), (304, 130079)]