8708644144

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{12657913}}^1$

素因数の和:12657964

約数の個数: 20

約数和(自身を含む): 17265394696

約数和(自身を除く): 8556750552

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 12657913, 25315826, 50631652, 101263304, 202526608, 544290259, 1088580518, 2177161036, 4354322072, 8708644144]

約数ペア:

[(1, 8708644144), (2, 4354322072), (4, 2177161036), (8, 1088580518), (16, 544290259), (43, 202526608), (86, 101263304), (172, 50631652), (344, 25315826), (688, 12657913)]