16402837504

素因数分解:

$2^{12}\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{1109}}^1$

素因数の和:1313

約数の個数: 104

約数和(自身を含む): 34476901920

約数和(自身を除く): 18074064416

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 128, 157, 184, 256, 314, 368, 512, 628, 736, 1024, 1109, 1256, 1472, 2048, 2218, 2512, 2944, 3611, 4096, 4436, 5024, 5888, 7222, 8872, 10048, 11776, 14444, 17744, 20096, 23552, 25507, 28888, 35488, 40192, 47104, 51014, 57776, 70976, 80384, 94208, 102028, 115552, 141952, 160768, 174113, 204056, 231104, 283904, 321536, 348226, 408112, 462208, 567808, 643072, 696452, 816224, 924416, 1135616, 1392904, 1632448, 1848832, 2271232, 2785808, 3264896, 3697664, 4004599, 4542464, 5571616, 6529792, 7395328, 8009198, 11143232, 13059584, 14790656, 16018396, 22286464, 26119168, 32036792, 44572928, 52238336, 64073584, 89145856, 104476672, 128147168, 178291712, 256294336, 356583424, 512588672, 713166848, 1025177344, 2050354688, 4100709376, 8201418752, 16402837504]

約数ペア:

[(1, 16402837504), (2, 8201418752), (4, 4100709376), (8, 2050354688), (16, 1025177344), (23, 713166848), (32, 512588672), (46, 356583424), (64, 256294336), (92, 178291712), (128, 128147168), (157, 104476672), (184, 89145856), (256, 64073584), (314, 52238336), (368, 44572928), (512, 32036792), (628, 26119168), (736, 22286464), (1024, 16018396), (1109, 14790656), (1256, 13059584), (1472, 11143232), (2048, 8009198), (2218, 7395328), (2512, 6529792), (2944, 5571616), (3611, 4542464), (4096, 4004599), (4436, 3697664), (5024, 3264896), (5888, 2785808), (7222, 2271232), (8872, 1848832), (10048, 1632448), (11776, 1392904), (14444, 1135616), (17744, 924416), (20096, 816224), (23552, 696452), (25507, 643072), (28888, 567808), (35488, 462208), (40192, 408112), (47104, 348226), (51014, 321536), (57776, 283904), (70976, 231104), (80384, 204056), (94208, 174113), (102028, 160768), (115552, 141952)]