31729276

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{12611}}^1$

素因数の和:12669

約数の個数: 24

約数和(自身を含む): 60386256

約数和(自身を除く): 28656980

約数列:

[1, 2, 4, 17, 34, 37, 68, 74, 148, 629, 1258, 2516, 12611, 25222, 50444, 214387, 428774, 466607, 857548, 933214, 1866428, 7932319, 15864638, 31729276]

約数ペア:

[(1, 31729276), (2, 15864638), (4, 7932319), (17, 1866428), (34, 933214), (37, 857548), (68, 466607), (74, 428774), (148, 214387), (629, 50444), (1258, 25222), (2516, 12611)]