80329952

素因数分解:

$2^5\times {\mathrm{223}}^1\times {\mathrm{11257}}^1$

素因数の和:11490

約数の個数: 24

約数和(自身を含む): 158872896

約数和(自身を除く): 78542944

約数列:

[1, 2, 4, 8, 16, 32, 223, 446, 892, 1784, 3568, 7136, 11257, 22514, 45028, 90056, 180112, 360224, 2510311, 5020622, 10041244, 20082488, 40164976, 80329952]

約数ペア:

[(1, 80329952), (2, 40164976), (4, 20082488), (8, 10041244), (16, 5020622), (32, 2510311), (223, 360224), (446, 180112), (892, 90056), (1784, 45028), (3568, 22514), (7136, 11257)]