15694839616

素因数分解:

$2^6\times {\mathrm{131}}^1\times {\mathrm{991}}^1\times {\mathrm{1889}}^1$

素因数の和:3023

約数の個数: 56

約数和(自身を含む): 31430488320

約数和(自身を除く): 15735648704

約数列:

[1, 2, 4, 8, 16, 32, 64, 131, 262, 524, 991, 1048, 1889, 1982, 2096, 3778, 3964, 4192, 7556, 7928, 8384, 15112, 15856, 30224, 31712, 60448, 63424, 120896, 129821, 247459, 259642, 494918, 519284, 989836, 1038568, 1871999, 1979672, 2077136, 3743998, 3959344, 4154272, 7487996, 7918688, 8308544, 14975992, 15837376, 29951984, 59903968, 119807936, 245231869, 490463738, 980927476, 1961854952, 3923709904, 7847419808, 15694839616]

約数ペア:

[(1, 15694839616), (2, 7847419808), (4, 3923709904), (8, 1961854952), (16, 980927476), (32, 490463738), (64, 245231869), (131, 119807936), (262, 59903968), (524, 29951984), (991, 15837376), (1048, 14975992), (1889, 8308544), (1982, 7918688), (2096, 7487996), (3778, 4154272), (3964, 3959344), (4192, 3743998), (7556, 2077136), (7928, 1979672), (8384, 1871999), (15112, 1038568), (15856, 989836), (30224, 519284), (31712, 494918), (60448, 259642), (63424, 247459), (120896, 129821)]