33689680

素因数分解:

$2^4\times 5^1\times {\mathrm{421121}}^1$

素因数の和:421134

約数の個数: 20

約数和(自身を含む): 78328692

約数和(自身を除く): 44639012

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 421121, 842242, 1684484, 2105605, 3368968, 4211210, 6737936, 8422420, 16844840, 33689680]

約数ペア:

[(1, 33689680), (2, 16844840), (4, 8422420), (5, 6737936), (8, 4211210), (10, 3368968), (16, 2105605), (20, 1684484), (40, 842242), (80, 421121)]