16225276

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{179}}^1$

素因数の和:274

約数の個数: 48

約数和(自身を含む): 31933440

約数和(自身を除く): 15708164

約数列:

[1, 2, 4, 17, 31, 34, 43, 62, 68, 86, 124, 172, 179, 358, 527, 716, 731, 1054, 1333, 1462, 2108, 2666, 2924, 3043, 5332, 5549, 6086, 7697, 11098, 12172, 15394, 22196, 22661, 30788, 45322, 90644, 94333, 130849, 188666, 238607, 261698, 377332, 477214, 523396, 954428, 4056319, 8112638, 16225276]

約数ペア:

[(1, 16225276), (2, 8112638), (4, 4056319), (17, 954428), (31, 523396), (34, 477214), (43, 377332), (62, 261698), (68, 238607), (86, 188666), (124, 130849), (172, 94333), (179, 90644), (358, 45322), (527, 30788), (716, 22661), (731, 22196), (1054, 15394), (1333, 12172), (1462, 11098), (2108, 7697), (2666, 6086), (2924, 5549), (3043, 5332)]