33971540

素因数分解:

$2^2\times 5^1\times {\mathrm{409}}^1\times {\mathrm{4153}}^1$

素因数の和:4571

約数の個数: 24

約数和(自身を含む): 71531880

約数和(自身を除く): 37560340

約数列:

[1, 2, 4, 5, 10, 20, 409, 818, 1636, 2045, 4090, 4153, 8180, 8306, 16612, 20765, 41530, 83060, 1698577, 3397154, 6794308, 8492885, 16985770, 33971540]

約数ペア:

[(1, 33971540), (2, 16985770), (4, 8492885), (5, 6794308), (10, 3397154), (20, 1698577), (409, 83060), (818, 41530), (1636, 20765), (2045, 16612), (4090, 8306), (4153, 8180)]