16390078

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1\times {\mathrm{1979}}^1$

素因数の和:2123

約数の個数: 16

約数和(自身を含む): 25446960

約数和(自身を除く): 9056882

約数列:

[1, 2, 41, 82, 101, 202, 1979, 3958, 4141, 8282, 81139, 162278, 199879, 399758, 8195039, 16390078]

約数ペア:

[(1, 16390078), (2, 8195039), (41, 399758), (82, 199879), (101, 162278), (202, 81139), (1979, 8282), (3958, 4141)]