55842128

素因数分解:

$2^4\times {\mathrm{167}}^1\times {\mathrm{20899}}^1$

素因数の和:21074

約数の個数: 20

約数和(自身を含む): 108847200

約数和(自身を除く): 53005072

約数列:

[1, 2, 4, 8, 16, 167, 334, 668, 1336, 2672, 20899, 41798, 83596, 167192, 334384, 3490133, 6980266, 13960532, 27921064, 55842128]

約数ペア:

[(1, 55842128), (2, 27921064), (4, 13960532), (8, 6980266), (16, 3490133), (167, 334384), (334, 167192), (668, 83596), (1336, 41798), (2672, 20899)]