32780156

素因数分解:

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

素因数の和:2125

約数の個数: 24

約数和(自身を含む): 59376240

約数和(自身を除く): 26596084

約数列:

[1, 2, 4, 41, 82, 101, 164, 202, 404, 1979, 3958, 4141, 7916, 8282, 16564, 81139, 162278, 199879, 324556, 399758, 799516, 8195039, 16390078, 32780156]

約数ペア:

[(1, 32780156), (2, 16390078), (4, 8195039), (41, 799516), (82, 399758), (101, 324556), (164, 199879), (202, 162278), (404, 81139), (1979, 16564), (3958, 8282), (4141, 7916)]