865603952

素因数分解:

$2^4\times {\mathrm{6469}}^1\times {\mathrm{8363}}^1$

素因数の和:14840

約数の個数: 20

約数和(自身を含む): 1677567480

約数和(自身を除く): 811963528

約数列:

[1, 2, 4, 8, 16, 6469, 8363, 12938, 16726, 25876, 33452, 51752, 66904, 103504, 133808, 54100247, 108200494, 216400988, 432801976, 865603952]

約数ペア:

[(1, 865603952), (2, 432801976), (4, 216400988), (8, 108200494), (16, 54100247), (6469, 133808), (8363, 103504), (12938, 66904), (16726, 51752), (25876, 33452)]