64264016

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{93407}}^1$

素因数の和:93458

約数の個数: 20

約数和(自身を含む): 127408512

約数和(自身を除く): 63144496

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 93407, 186814, 373628, 747256, 1494512, 4016501, 8033002, 16066004, 32132008, 64264016]

約数ペア:

[(1, 64264016), (2, 32132008), (4, 16066004), (8, 8033002), (16, 4016501), (43, 1494512), (86, 747256), (172, 373628), (344, 186814), (688, 93407)]