16064956

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{197}}^1$

素因数の和:286

約数の個数: 48

約数和(自身を含む): 31600800

約数和(自身を除く): 15535844

約数列:

[1, 2, 4, 19, 29, 37, 38, 58, 74, 76, 116, 148, 197, 394, 551, 703, 788, 1073, 1102, 1406, 2146, 2204, 2812, 3743, 4292, 5713, 7289, 7486, 11426, 14578, 14972, 20387, 22852, 29156, 40774, 81548, 108547, 138491, 211381, 217094, 276982, 422762, 434188, 553964, 845524, 4016239, 8032478, 16064956]

約数ペア:

[(1, 16064956), (2, 8032478), (4, 4016239), (19, 845524), (29, 553964), (37, 434188), (38, 422762), (58, 276982), (74, 217094), (76, 211381), (116, 138491), (148, 108547), (197, 81548), (394, 40774), (551, 29156), (703, 22852), (788, 20387), (1073, 14972), (1102, 14578), (1406, 11426), (2146, 7486), (2204, 7289), (2812, 5713), (3743, 4292)]