2016356144

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{309637}}^1$

素因数の和:309693

約数の個数: 40

約数和(自身を含む): 4377042768

約数和(自身を除く): 2360686624

約数列:

[1, 2, 4, 8, 11, 16, 22, 37, 44, 74, 88, 148, 176, 296, 407, 592, 814, 1628, 3256, 6512, 309637, 619274, 1238548, 2477096, 3406007, 4954192, 6812014, 11456569, 13624028, 22913138, 27248056, 45826276, 54496112, 91652552, 126022259, 183305104, 252044518, 504089036, 1008178072, 2016356144]

約数ペア:

[(1, 2016356144), (2, 1008178072), (4, 504089036), (8, 252044518), (11, 183305104), (16, 126022259), (22, 91652552), (37, 54496112), (44, 45826276), (74, 27248056), (88, 22913138), (148, 13624028), (176, 11456569), (296, 6812014), (407, 4954192), (592, 3406007), (814, 2477096), (1628, 1238548), (3256, 619274), (6512, 309637)]