41951984

素因数分解:

$2^4\times {\mathrm{1571}}^1\times {\mathrm{1669}}^1$

素因数の和:3248

約数の個数: 20

約数和(自身を含む): 81382440

約数和(自身を除く): 39430456

約数列:

[1, 2, 4, 8, 16, 1571, 1669, 3142, 3338, 6284, 6676, 12568, 13352, 25136, 26704, 2621999, 5243998, 10487996, 20975992, 41951984]

約数ペア:

[(1, 41951984), (2, 20975992), (4, 10487996), (8, 5243998), (16, 2621999), (1571, 26704), (1669, 25136), (3142, 13352), (3338, 12568), (6284, 6676)]