64197614

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{15727}}^1$

素因数の和:15899

約数の個数: 16

約数和(自身を含む): 104371008

約数和(自身を除く): 40173394

約数列:

[1, 2, 13, 26, 157, 314, 2041, 4082, 15727, 31454, 204451, 408902, 2469139, 4938278, 32098807, 64197614]

約数ペア:

[(1, 64197614), (2, 32098807), (13, 4938278), (26, 2469139), (157, 408902), (314, 204451), (2041, 31454), (4082, 15727)]