23123072

素因数分解:

$2^7\times 7^1\times {\mathrm{131}}^1\times {\mathrm{197}}^1$

素因数の和:349

約数の個数: 64

約数和(自身を含む): 53317440

約数和(自身を除く): 30194368

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 131, 197, 224, 262, 394, 448, 524, 788, 896, 917, 1048, 1379, 1576, 1834, 2096, 2758, 3152, 3668, 4192, 5516, 6304, 7336, 8384, 11032, 12608, 14672, 16768, 22064, 25216, 25807, 29344, 44128, 51614, 58688, 88256, 103228, 117376, 176512, 180649, 206456, 361298, 412912, 722596, 825824, 1445192, 1651648, 2890384, 3303296, 5780768, 11561536, 23123072]

約数ペア:

[(1, 23123072), (2, 11561536), (4, 5780768), (7, 3303296), (8, 2890384), (14, 1651648), (16, 1445192), (28, 825824), (32, 722596), (56, 412912), (64, 361298), (112, 206456), (128, 180649), (131, 176512), (197, 117376), (224, 103228), (262, 88256), (394, 58688), (448, 51614), (524, 44128), (788, 29344), (896, 25807), (917, 25216), (1048, 22064), (1379, 16768), (1576, 14672), (1834, 12608), (2096, 11032), (2758, 8384), (3152, 7336), (3668, 6304), (4192, 5516)]