24965872

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{21977}}^1$

素因数の和:22056

約数の個数: 20

約数和(自身を含む): 49054896

約数和(自身を除く): 24089024

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 1136, 21977, 43954, 87908, 175816, 351632, 1560367, 3120734, 6241468, 12482936, 24965872]

約数ペア:

[(1, 24965872), (2, 12482936), (4, 6241468), (8, 3120734), (16, 1560367), (71, 351632), (142, 175816), (284, 87908), (568, 43954), (1136, 21977)]