16982976

素因数分解:

$2^6\times 3^1\times {\mathrm{197}}^1\times {\mathrm{449}}^1$

素因数の和:661

約数の個数: 56

約数和(自身を含む): 45262800

約数和(自身を除く): 28279824

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 197, 394, 449, 591, 788, 898, 1182, 1347, 1576, 1796, 2364, 2694, 3152, 3592, 4728, 5388, 6304, 7184, 9456, 10776, 12608, 14368, 18912, 21552, 28736, 37824, 43104, 86208, 88453, 176906, 265359, 353812, 530718, 707624, 1061436, 1415248, 2122872, 2830496, 4245744, 5660992, 8491488, 16982976]

約数ペア:

[(1, 16982976), (2, 8491488), (3, 5660992), (4, 4245744), (6, 2830496), (8, 2122872), (12, 1415248), (16, 1061436), (24, 707624), (32, 530718), (48, 353812), (64, 265359), (96, 176906), (192, 88453), (197, 86208), (394, 43104), (449, 37824), (591, 28736), (788, 21552), (898, 18912), (1182, 14368), (1347, 12608), (1576, 10776), (1796, 9456), (2364, 7184), (2694, 6304), (3152, 5388), (3592, 4728)]