291559984

素因数分解:

$2^4\times {\mathrm{2917}}^1\times {\mathrm{6247}}^1$

素因数の和:9172

約数の個数: 20

約数和(自身を含む): 565181584

約数和(自身を除く): 273621600

約数列:

[1, 2, 4, 8, 16, 2917, 5834, 6247, 11668, 12494, 23336, 24988, 46672, 49976, 99952, 18222499, 36444998, 72889996, 145779992, 291559984]

約数ペア:

[(1, 291559984), (2, 145779992), (4, 72889996), (8, 36444998), (16, 18222499), (2917, 99952), (5834, 49976), (6247, 46672), (11668, 24988), (12494, 23336)]