65851504

素因数分解:

$2^4\times {\mathrm{1621}}^1\times {\mathrm{2539}}^1$

素因数の和:4168

約数の個数: 20

約数和(自身を含む): 127716280

約数和(自身を除く): 61864776

約数列:

[1, 2, 4, 8, 16, 1621, 2539, 3242, 5078, 6484, 10156, 12968, 20312, 25936, 40624, 4115719, 8231438, 16462876, 32925752, 65851504]

約数ペア:

[(1, 65851504), (2, 32925752), (4, 16462876), (8, 8231438), (16, 4115719), (1621, 40624), (2539, 25936), (3242, 20312), (5078, 12968), (6484, 10156)]