64857602

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{211}}^1\times {\mathrm{8089}}^1$

素因数の和:8321

約数の個数: 16

約数和(自身を含む): 102904800

約数和(自身を除く): 38047198

約数列:

[1, 2, 19, 38, 211, 422, 4009, 8018, 8089, 16178, 153691, 307382, 1706779, 3413558, 32428801, 64857602]

約数ペア:

[(1, 64857602), (2, 32428801), (19, 3413558), (38, 1706779), (211, 307382), (422, 153691), (4009, 16178), (8018, 8089)]