16580096

素因数分解:

$2^9\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1$

素因数の和:131

約数の個数: 80

約数和(自身を含む): 37122624

約数和(自身を除く): 20542528

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 47, 52, 53, 64, 94, 104, 106, 128, 188, 208, 212, 256, 376, 416, 424, 512, 611, 689, 752, 832, 848, 1222, 1378, 1504, 1664, 1696, 2444, 2491, 2756, 3008, 3328, 3392, 4888, 4982, 5512, 6016, 6656, 6784, 9776, 9964, 11024, 12032, 13568, 19552, 19928, 22048, 24064, 27136, 32383, 39104, 39856, 44096, 64766, 78208, 79712, 88192, 129532, 156416, 159424, 176384, 259064, 312832, 318848, 352768, 518128, 637696, 1036256, 1275392, 2072512, 4145024, 8290048, 16580096]

約数ペア:

[(1, 16580096), (2, 8290048), (4, 4145024), (8, 2072512), (13, 1275392), (16, 1036256), (26, 637696), (32, 518128), (47, 352768), (52, 318848), (53, 312832), (64, 259064), (94, 176384), (104, 159424), (106, 156416), (128, 129532), (188, 88192), (208, 79712), (212, 78208), (256, 64766), (376, 44096), (416, 39856), (424, 39104), (512, 32383), (611, 27136), (689, 24064), (752, 22048), (832, 19928), (848, 19552), (1222, 13568), (1378, 12032), (1504, 11024), (1664, 9964), (1696, 9776), (2444, 6784), (2491, 6656), (2756, 6016), (3008, 5512), (3328, 4982), (3392, 4888)]