31906484

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{359}}^1\times {\mathrm{1307}}^1$

素因数の和:1687

約数の個数: 24

約数和(自身を含む): 59330880

約数和(自身を除く): 27424396

約数列:

[1, 2, 4, 17, 34, 68, 359, 718, 1307, 1436, 2614, 5228, 6103, 12206, 22219, 24412, 44438, 88876, 469213, 938426, 1876852, 7976621, 15953242, 31906484]

約数ペア:

[(1, 31906484), (2, 15953242), (4, 7976621), (17, 1876852), (34, 938426), (68, 469213), (359, 88876), (718, 44438), (1307, 24412), (1436, 22219), (2614, 12206), (5228, 6103)]