15674881504

素因数分解:

$2^5\times {\mathrm{43}}^1\times {\mathrm{131}}^1\times {\mathrm{86959}}^1$

素因数の和:87143

約数の個数: 48

約数和(自身を含む): 31819011840

約数和(自身を除く): 16144130336

約数列:

[1, 2, 4, 8, 16, 32, 43, 86, 131, 172, 262, 344, 524, 688, 1048, 1376, 2096, 4192, 5633, 11266, 22532, 45064, 86959, 90128, 173918, 180256, 347836, 695672, 1391344, 2782688, 3739237, 7478474, 11391629, 14956948, 22783258, 29913896, 45566516, 59827792, 91133032, 119655584, 182266064, 364532128, 489840047, 979680094, 1959360188, 3918720376, 7837440752, 15674881504]

約数ペア:

[(1, 15674881504), (2, 7837440752), (4, 3918720376), (8, 1959360188), (16, 979680094), (32, 489840047), (43, 364532128), (86, 182266064), (131, 119655584), (172, 91133032), (262, 59827792), (344, 45566516), (524, 29913896), (688, 22783258), (1048, 14956948), (1376, 11391629), (2096, 7478474), (4192, 3739237), (5633, 2782688), (11266, 1391344), (22532, 695672), (45064, 347836), (86959, 180256), (90128, 173918)]