26431984

素因数分解:

$2^4\times {\mathrm{281}}^1\times {\mathrm{5879}}^1$

素因数の和:6168

約数の個数: 20

約数和(自身を含む): 51402960

約数和(自身を除く): 24970976

約数列:

[1, 2, 4, 8, 16, 281, 562, 1124, 2248, 4496, 5879, 11758, 23516, 47032, 94064, 1651999, 3303998, 6607996, 13215992, 26431984]

約数ペア:

[(1, 26431984), (2, 13215992), (4, 6607996), (8, 3303998), (16, 1651999), (281, 94064), (562, 47032), (1124, 23516), (2248, 11758), (4496, 5879)]