40047118

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{467}}^1\times {\mathrm{809}}^1$

素因数の和:1331

約数の個数: 16

約数和(自身を含む): 61410960

約数和(自身を除く): 21363842

約数列:

[1, 2, 53, 106, 467, 809, 934, 1618, 24751, 42877, 49502, 85754, 377803, 755606, 20023559, 40047118]

約数ペア:

[(1, 40047118), (2, 20023559), (53, 755606), (106, 377803), (467, 85754), (809, 49502), (934, 42877), (1618, 24751)]