16491104

素因数分解:

$2^5\times 7^1\times {\mathrm{83}}^1\times {\mathrm{887}}^1$

素因数の和:987

約数の個数: 48

約数和(自身を含む): 37594368

約数和(自身を除く): 21103264

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 83, 112, 166, 224, 332, 581, 664, 887, 1162, 1328, 1774, 2324, 2656, 3548, 4648, 6209, 7096, 9296, 12418, 14192, 18592, 24836, 28384, 49672, 73621, 99344, 147242, 198688, 294484, 515347, 588968, 1030694, 1177936, 2061388, 2355872, 4122776, 8245552, 16491104]

約数ペア:

[(1, 16491104), (2, 8245552), (4, 4122776), (7, 2355872), (8, 2061388), (14, 1177936), (16, 1030694), (28, 588968), (32, 515347), (56, 294484), (83, 198688), (112, 147242), (166, 99344), (224, 73621), (332, 49672), (581, 28384), (664, 24836), (887, 18592), (1162, 14192), (1328, 12418), (1774, 9296), (2324, 7096), (2656, 6209), (3548, 4648)]