64539466

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{797}}^1\times {\mathrm{2131}}^1$

素因数の和:2949

約数の個数: 16

約数和(自身を含む): 102080160

約数和(自身を除く): 37540694

約数列:

[1, 2, 19, 38, 797, 1594, 2131, 4262, 15143, 30286, 40489, 80978, 1698407, 3396814, 32269733, 64539466]

約数ペア:

[(1, 64539466), (2, 32269733), (19, 3396814), (38, 1698407), (797, 80978), (1594, 40489), (2131, 30286), (4262, 15143)]