64839814

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{317}}^1\times {\mathrm{7867}}^1$

素因数の和:8199

約数の個数: 16

約数和(自身を含む): 105085008

約数和(自身を除く): 40245194

約数列:

[1, 2, 13, 26, 317, 634, 4121, 7867, 8242, 15734, 102271, 204542, 2493839, 4987678, 32419907, 64839814]

約数ペア:

[(1, 64839814), (2, 32419907), (13, 4987678), (26, 2493839), (317, 204542), (634, 102271), (4121, 15734), (7867, 8242)]