81992528

素因数分解:

$2^4\times {\mathrm{1409}}^1\times {\mathrm{3637}}^1$

素因数の和:5054

約数の個数: 20

約数和(自身を含む): 159016980

約数和(自身を除く): 77024452

約数列:

[1, 2, 4, 8, 16, 1409, 2818, 3637, 5636, 7274, 11272, 14548, 22544, 29096, 58192, 5124533, 10249066, 20498132, 40996264, 81992528]

約数ペア:

[(1, 81992528), (2, 40996264), (4, 20498132), (8, 10249066), (16, 5124533), (1409, 58192), (2818, 29096), (3637, 22544), (5636, 14548), (7274, 11272)]