16343264

素因数分解:

$2^5\times 7^3\times {\mathrm{1489}}^1$

素因数の和:1520

約数の個数: 48

約数和(自身を含む): 37548000

約数和(自身を除く): 21204736

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 112, 196, 224, 343, 392, 686, 784, 1372, 1489, 1568, 2744, 2978, 5488, 5956, 10423, 10976, 11912, 20846, 23824, 41692, 47648, 72961, 83384, 145922, 166768, 291844, 333536, 510727, 583688, 1021454, 1167376, 2042908, 2334752, 4085816, 8171632, 16343264]

約数ペア:

[(1, 16343264), (2, 8171632), (4, 4085816), (7, 2334752), (8, 2042908), (14, 1167376), (16, 1021454), (28, 583688), (32, 510727), (49, 333536), (56, 291844), (98, 166768), (112, 145922), (196, 83384), (224, 72961), (343, 47648), (392, 41692), (686, 23824), (784, 20846), (1372, 11912), (1489, 10976), (1568, 10423), (2744, 5956), (2978, 5488)]