345774868

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{64849}}^1$

素因数の和:64927

約数の個数: 24

約数和(自身を含む): 639161600

約数和(自身を除く): 293386732

約数列:

[1, 2, 4, 31, 43, 62, 86, 124, 172, 1333, 2666, 5332, 64849, 129698, 259396, 2010319, 2788507, 4020638, 5577014, 8041276, 11154028, 86443717, 172887434, 345774868]

約数ペア:

[(1, 345774868), (2, 172887434), (4, 86443717), (31, 11154028), (43, 8041276), (62, 5577014), (86, 4020638), (124, 2788507), (172, 2010319), (1333, 259396), (2666, 129698), (5332, 64849)]