31296944

素因数分解:

$2^4\times 7^1\times {\mathrm{227}}^1\times {\mathrm{1231}}^1$

素因数の和:1473

約数の個数: 40

約数和(自身を含む): 69662208

約数和(自身を除く): 38365264

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 227, 454, 908, 1231, 1589, 1816, 2462, 3178, 3632, 4924, 6356, 8617, 9848, 12712, 17234, 19696, 25424, 34468, 68936, 137872, 279437, 558874, 1117748, 1956059, 2235496, 3912118, 4470992, 7824236, 15648472, 31296944]

約数ペア:

[(1, 31296944), (2, 15648472), (4, 7824236), (7, 4470992), (8, 3912118), (14, 2235496), (16, 1956059), (28, 1117748), (56, 558874), (112, 279437), (227, 137872), (454, 68936), (908, 34468), (1231, 25424), (1589, 19696), (1816, 17234), (2462, 12712), (3178, 9848), (3632, 8617), (4924, 6356)]