79947536

素因数分解:

$2^4\times {\mathrm{1601}}^1\times {\mathrm{3121}}^1$

素因数の和:4730

約数の個数: 20

約数和(自身を含む): 155044764

約数和(自身を除く): 75097228

約数列:

[1, 2, 4, 8, 16, 1601, 3121, 3202, 6242, 6404, 12484, 12808, 24968, 25616, 49936, 4996721, 9993442, 19986884, 39973768, 79947536]

約数ペア:

[(1, 79947536), (2, 39973768), (4, 19986884), (8, 9993442), (16, 4996721), (1601, 49936), (3121, 25616), (3202, 24968), (6242, 12808), (6404, 12484)]