47145688

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{310169}}^1$

素因数の和:310194

約数の個数: 16

約数和(自身を含む): 93051000

約数和(自身を除く): 45905312

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 310169, 620338, 1240676, 2481352, 5893211, 11786422, 23572844, 47145688]

約数ペア:

[(1, 47145688), (2, 23572844), (4, 11786422), (8, 5893211), (19, 2481352), (38, 1240676), (76, 620338), (152, 310169)]