77806384

素因数分解:

$2^4\times {\mathrm{809}}^1\times {\mathrm{6011}}^1$

素因数の和:6828

約数の個数: 20

約数和(自身を含む): 150961320

約数和(自身を除く): 73154936

約数列:

[1, 2, 4, 8, 16, 809, 1618, 3236, 6011, 6472, 12022, 12944, 24044, 48088, 96176, 4862899, 9725798, 19451596, 38903192, 77806384]

約数ペア:

[(1, 77806384), (2, 38903192), (4, 19451596), (8, 9725798), (16, 4862899), (809, 96176), (1618, 48088), (3236, 24044), (6011, 12944), (6472, 12022)]