23389184

素因数分解:

$2^{10}\times 7^1\times {\mathrm{13}}^1\times {\mathrm{251}}^1$

素因数の和:291

約数の個数: 88

約数和(自身を含む): 57774528

約数和(自身を除く): 34385344

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 128, 182, 208, 224, 251, 256, 364, 416, 448, 502, 512, 728, 832, 896, 1004, 1024, 1456, 1664, 1757, 1792, 2008, 2912, 3263, 3328, 3514, 3584, 4016, 5824, 6526, 6656, 7028, 7168, 8032, 11648, 13052, 13312, 14056, 16064, 22841, 23296, 26104, 28112, 32128, 45682, 46592, 52208, 56224, 64256, 91364, 93184, 104416, 112448, 128512, 182728, 208832, 224896, 257024, 365456, 417664, 449792, 730912, 835328, 899584, 1461824, 1670656, 1799168, 2923648, 3341312, 5847296, 11694592, 23389184]

約数ペア:

[(1, 23389184), (2, 11694592), (4, 5847296), (7, 3341312), (8, 2923648), (13, 1799168), (14, 1670656), (16, 1461824), (26, 899584), (28, 835328), (32, 730912), (52, 449792), (56, 417664), (64, 365456), (91, 257024), (104, 224896), (112, 208832), (128, 182728), (182, 128512), (208, 112448), (224, 104416), (251, 93184), (256, 91364), (364, 64256), (416, 56224), (448, 52208), (502, 46592), (512, 45682), (728, 32128), (832, 28112), (896, 26104), (1004, 23296), (1024, 22841), (1456, 16064), (1664, 14056), (1757, 13312), (1792, 13052), (2008, 11648), (2912, 8032), (3263, 7168), (3328, 7028), (3514, 6656), (3584, 6526), (4016, 5824)]