42658688

素因数分解:

$2^7\times {\mathrm{333271}}^1$

素因数の和:333285

約数の個数: 16

約数和(自身を含む): 84984360

約数和(自身を除く): 42325672

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 333271, 666542, 1333084, 2666168, 5332336, 10664672, 21329344, 42658688]

約数ペア:

[(1, 42658688), (2, 21329344), (4, 10664672), (8, 5332336), (16, 2666168), (32, 1333084), (64, 666542), (128, 333271)]