214411376

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{432281}}^1$

素因数の和:432320

約数の個数: 20

約数和(自身を含む): 428823744

約数和(自身を除く): 214412368

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 432281, 864562, 1729124, 3458248, 6916496, 13400711, 26801422, 53602844, 107205688, 214411376]

約数ペア:

[(1, 214411376), (2, 107205688), (4, 53602844), (8, 26801422), (16, 13400711), (31, 6916496), (62, 3458248), (124, 1729124), (248, 864562), (496, 432281)]