80173712

素因数分解:

$2^4\times {\mathrm{1637}}^1\times {\mathrm{3061}}^1$

素因数の和:4706

約数の個数: 20

約数和(自身を含む): 155482236

約数和(自身を除く): 75308524

約数列:

[1, 2, 4, 8, 16, 1637, 3061, 3274, 6122, 6548, 12244, 13096, 24488, 26192, 48976, 5010857, 10021714, 20043428, 40086856, 80173712]

約数ペア:

[(1, 80173712), (2, 40086856), (4, 20043428), (8, 10021714), (16, 5010857), (1637, 48976), (3061, 26192), (3274, 24488), (6122, 13096), (6548, 12244)]