32478928

素因数分解:

$2^4\times {\mathrm{811}}^1\times {\mathrm{2503}}^1$

素因数の和:3322

約数の個数: 20

約数和(自身を含む): 63030688

約数和(自身を除く): 30551760

約数列:

[1, 2, 4, 8, 16, 811, 1622, 2503, 3244, 5006, 6488, 10012, 12976, 20024, 40048, 2029933, 4059866, 8119732, 16239464, 32478928]

約数ペア:

[(1, 32478928), (2, 16239464), (4, 8119732), (8, 4059866), (16, 2029933), (811, 40048), (1622, 20024), (2503, 12976), (3244, 10012), (5006, 6488)]