23217568

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{929}}^1$

素因数の和:1021

約数の個数: 48

約数和(自身を含む): 50621760

約数和(自身を除く): 27404192

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 71, 88, 142, 176, 284, 352, 568, 781, 929, 1136, 1562, 1858, 2272, 3124, 3716, 6248, 7432, 10219, 12496, 14864, 20438, 24992, 29728, 40876, 65959, 81752, 131918, 163504, 263836, 327008, 527672, 725549, 1055344, 1451098, 2110688, 2902196, 5804392, 11608784, 23217568]

約数ペア:

[(1, 23217568), (2, 11608784), (4, 5804392), (8, 2902196), (11, 2110688), (16, 1451098), (22, 1055344), (32, 725549), (44, 527672), (71, 327008), (88, 263836), (142, 163504), (176, 131918), (284, 81752), (352, 65959), (568, 40876), (781, 29728), (929, 24992), (1136, 20438), (1562, 14864), (1858, 12496), (2272, 10219), (3124, 7432), (3716, 6248)]