83661188

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{51899}}^1$

素因数の和:51947

約数の個数: 24

約数和(自身を含む): 162758400

約数和(自身を除く): 79097212

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 403, 806, 1612, 51899, 103798, 207596, 674687, 1349374, 1608869, 2698748, 3217738, 6435476, 20915297, 41830594, 83661188]

約数ペア:

[(1, 83661188), (2, 41830594), (4, 20915297), (13, 6435476), (26, 3217738), (31, 2698748), (52, 1608869), (62, 1349374), (124, 674687), (403, 207596), (806, 103798), (1612, 51899)]