55208072

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{363211}}^1$

素因数の和:363236

約数の個数: 16

約数和(自身を含む): 108963600

約数和(自身を除く): 53755528

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 363211, 726422, 1452844, 2905688, 6901009, 13802018, 27604036, 55208072]

約数ペア:

[(1, 55208072), (2, 27604036), (4, 13802018), (8, 6901009), (19, 2905688), (38, 1452844), (76, 726422), (152, 363211)]