16509288

素因数分解:

$2^3\times 3^1\times {\mathrm{53}}^1\times {\mathrm{12979}}^1$

素因数の和:13041

約数の個数: 32

約数和(自身を含む): 42055200

約数和(自身を除く): 25545912

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 53, 106, 159, 212, 318, 424, 636, 1272, 12979, 25958, 38937, 51916, 77874, 103832, 155748, 311496, 687887, 1375774, 2063661, 2751548, 4127322, 5503096, 8254644, 16509288]

約数ペア:

[(1, 16509288), (2, 8254644), (3, 5503096), (4, 4127322), (6, 2751548), (8, 2063661), (12, 1375774), (24, 687887), (53, 311496), (106, 155748), (159, 103832), (212, 77874), (318, 51916), (424, 38937), (636, 25958), (1272, 12979)]