16510228

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{827}}^1$

素因数の和:892

約数の個数: 48

約数和(自身を含む): 35610624

約数和(自身を除く): 19100396

約数列:

[1, 2, 4, 7, 14, 23, 28, 31, 46, 62, 92, 124, 161, 217, 322, 434, 644, 713, 827, 868, 1426, 1654, 2852, 3308, 4991, 5789, 9982, 11578, 19021, 19964, 23156, 25637, 38042, 51274, 76084, 102548, 133147, 179459, 266294, 358918, 532588, 589651, 717836, 1179302, 2358604, 4127557, 8255114, 16510228]

約数ペア:

[(1, 16510228), (2, 8255114), (4, 4127557), (7, 2358604), (14, 1179302), (23, 717836), (28, 589651), (31, 532588), (46, 358918), (62, 266294), (92, 179459), (124, 133147), (161, 102548), (217, 76084), (322, 51274), (434, 38042), (644, 25637), (713, 23156), (827, 19964), (868, 19021), (1426, 11578), (1654, 9982), (2852, 5789), (3308, 4991)]