41171236

素因数分解:

$2^2\times {\mathrm{101}}^2\times {\mathrm{1009}}^1$

素因数の和:1215

約数の個数: 18

約数和(自身を含む): 72842210

約数和(自身を除く): 31670974

約数列:

[1, 2, 4, 101, 202, 404, 1009, 2018, 4036, 10201, 20402, 40804, 101909, 203818, 407636, 10292809, 20585618, 41171236]

約数ペア:

[(1, 41171236), (2, 20585618), (4, 10292809), (101, 407636), (202, 203818), (404, 101909), (1009, 40804), (2018, 20402), (4036, 10201)]