4213936

素因数分解:

$2^4\times {\mathrm{103}}^1\times {\mathrm{2557}}^1$

素因数の和:2668

約数の個数: 20

約数和(自身を含む): 8246992

約数和(自身を除く): 4033056

約数列:

[1, 2, 4, 8, 16, 103, 206, 412, 824, 1648, 2557, 5114, 10228, 20456, 40912, 263371, 526742, 1053484, 2106968, 4213936]

約数ペア:

[(1, 4213936), (2, 2106968), (4, 1053484), (8, 526742), (16, 263371), (103, 40912), (206, 20456), (412, 10228), (824, 5114), (1648, 2557)]