248438464

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{125221}}^1$

素因数の和:125264

約数の個数: 28

約数和(自身を含む): 508902208

約数和(自身を除く): 260463744

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 248, 496, 992, 1984, 125221, 250442, 500884, 1001768, 2003536, 3881851, 4007072, 7763702, 8014144, 15527404, 31054808, 62109616, 124219232, 248438464]

約数ペア:

[(1, 248438464), (2, 124219232), (4, 62109616), (8, 31054808), (16, 15527404), (31, 8014144), (32, 7763702), (62, 4007072), (64, 3881851), (124, 2003536), (248, 1001768), (496, 500884), (992, 250442), (1984, 125221)]