195854336

素因数分解:

$2^{15}\times {\mathrm{43}}^1\times {\mathrm{139}}^1$

素因数の和:212

約数の個数: 64

約数和(自身を含む): 403695600

約数和(自身を除く): 207841264

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 128, 139, 172, 256, 278, 344, 512, 556, 688, 1024, 1112, 1376, 2048, 2224, 2752, 4096, 4448, 5504, 5977, 8192, 8896, 11008, 11954, 16384, 17792, 22016, 23908, 32768, 35584, 44032, 47816, 71168, 88064, 95632, 142336, 176128, 191264, 284672, 352256, 382528, 569344, 704512, 765056, 1138688, 1409024, 1530112, 2277376, 3060224, 4554752, 6120448, 12240896, 24481792, 48963584, 97927168, 195854336]

約数ペア:

[(1, 195854336), (2, 97927168), (4, 48963584), (8, 24481792), (16, 12240896), (32, 6120448), (43, 4554752), (64, 3060224), (86, 2277376), (128, 1530112), (139, 1409024), (172, 1138688), (256, 765056), (278, 704512), (344, 569344), (512, 382528), (556, 352256), (688, 284672), (1024, 191264), (1112, 176128), (1376, 142336), (2048, 95632), (2224, 88064), (2752, 71168), (4096, 47816), (4448, 44032), (5504, 35584), (5977, 32768), (8192, 23908), (8896, 22016), (11008, 17792), (11954, 16384)]