42118024

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{404981}}^1$

素因数の和:405000

約数の個数: 16

約数和(自身を含む): 85046220

約数和(自身を除く): 42928196

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 404981, 809962, 1619924, 3239848, 5264753, 10529506, 21059012, 42118024]

約数ペア:

[(1, 42118024), (2, 21059012), (4, 10529506), (8, 5264753), (13, 3239848), (26, 1619924), (52, 809962), (104, 404981)]