16903264

素因数分解:

$2^5\times 7^1\times {\mathrm{59}}^1\times {\mathrm{1279}}^1$

素因数の和:1355

約数の個数: 48

約数和(自身を含む): 38707200

約数和(自身を除く): 21803936

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 59, 112, 118, 224, 236, 413, 472, 826, 944, 1279, 1652, 1888, 2558, 3304, 5116, 6608, 8953, 10232, 13216, 17906, 20464, 35812, 40928, 71624, 75461, 143248, 150922, 286496, 301844, 528227, 603688, 1056454, 1207376, 2112908, 2414752, 4225816, 8451632, 16903264]

約数ペア:

[(1, 16903264), (2, 8451632), (4, 4225816), (7, 2414752), (8, 2112908), (14, 1207376), (16, 1056454), (28, 603688), (32, 528227), (56, 301844), (59, 286496), (112, 150922), (118, 143248), (224, 75461), (236, 71624), (413, 40928), (472, 35812), (826, 20464), (944, 17906), (1279, 13216), (1652, 10232), (1888, 8953), (2558, 6608), (3304, 5116)]