102740816

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{279187}}^1$

素因数の和:279218

約数の個数: 20

約数和(自身を含む): 207715872

約数和(自身を除く): 104975056

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 279187, 558374, 1116748, 2233496, 4466992, 6421301, 12842602, 25685204, 51370408, 102740816]

約数ペア:

[(1, 102740816), (2, 51370408), (4, 25685204), (8, 12842602), (16, 6421301), (23, 4466992), (46, 2233496), (92, 1116748), (184, 558374), (368, 279187)]