172269568

素因数分解:

$2^{13}\times {\mathrm{17}}^1\times {\mathrm{1237}}^1$

素因数の和:1280

約数の個数: 56

約数和(自身を含む): 365078772

約数和(自身を除く): 192809204

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 256, 272, 512, 544, 1024, 1088, 1237, 2048, 2176, 2474, 4096, 4352, 4948, 8192, 8704, 9896, 17408, 19792, 21029, 34816, 39584, 42058, 69632, 79168, 84116, 139264, 158336, 168232, 316672, 336464, 633344, 672928, 1266688, 1345856, 2533376, 2691712, 5066752, 5383424, 10133504, 10766848, 21533696, 43067392, 86134784, 172269568]

約数ペア:

[(1, 172269568), (2, 86134784), (4, 43067392), (8, 21533696), (16, 10766848), (17, 10133504), (32, 5383424), (34, 5066752), (64, 2691712), (68, 2533376), (128, 1345856), (136, 1266688), (256, 672928), (272, 633344), (512, 336464), (544, 316672), (1024, 168232), (1088, 158336), (1237, 139264), (2048, 84116), (2176, 79168), (2474, 69632), (4096, 42058), (4352, 39584), (4948, 34816), (8192, 21029), (8704, 19792), (9896, 17408)]