39180652

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{45139}}^1$

素因数の和:45181

約数の個数: 24

約数和(自身を含む): 80890880

約数和(自身を除く): 41710228

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 45139, 90278, 180556, 315973, 631946, 1263892, 1399309, 2798618, 5597236, 9795163, 19590326, 39180652]

約数ペア:

[(1, 39180652), (2, 19590326), (4, 9795163), (7, 5597236), (14, 2798618), (28, 1399309), (31, 1263892), (62, 631946), (124, 315973), (217, 180556), (434, 90278), (868, 45139)]