16390416532

素因数分解:

$2^2\times 7^1\times {\mathrm{15493}}^1\times {\mathrm{37783}}^1$

素因数の和:53287

約数の個数: 24

約数和(自身を含む): 32783816576

約数和(自身を除く): 16393400044

約数列:

[1, 2, 4, 7, 14, 28, 15493, 30986, 37783, 61972, 75566, 108451, 151132, 216902, 264481, 433804, 528962, 1057924, 585372019, 1170744038, 2341488076, 4097604133, 8195208266, 16390416532]

約数ペア:

[(1, 16390416532), (2, 8195208266), (4, 4097604133), (7, 2341488076), (14, 1170744038), (28, 585372019), (15493, 1057924), (30986, 528962), (37783, 433804), (61972, 264481), (75566, 216902), (108451, 151132)]