40198832

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{132233}}^1$

素因数の和:132260

約数の個数: 20

約数和(自身を含む): 81985080

約数和(自身を除く): 41786248

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 132233, 264466, 528932, 1057864, 2115728, 2512427, 5024854, 10049708, 20099416, 40198832]

約数ペア:

[(1, 40198832), (2, 20099416), (4, 10049708), (8, 5024854), (16, 2512427), (19, 2115728), (38, 1057864), (76, 528932), (152, 264466), (304, 132233)]