16128528

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{25847}}^1$

素因数の和:25871

約数の個数: 40

約数和(自身を含む): 44872128

約数和(自身を除く): 28743600

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 25847, 51694, 77541, 103388, 155082, 206776, 310164, 336011, 413552, 620328, 672022, 1008033, 1240656, 1344044, 2016066, 2688088, 4032132, 5376176, 8064264, 16128528]

約数ペア:

[(1, 16128528), (2, 8064264), (3, 5376176), (4, 4032132), (6, 2688088), (8, 2016066), (12, 1344044), (13, 1240656), (16, 1008033), (24, 672022), (26, 620328), (39, 413552), (48, 336011), (52, 310164), (78, 206776), (104, 155082), (156, 103388), (208, 77541), (312, 51694), (624, 25847)]