90183856

素因数分解:

$2^4\times 7^1\times {\mathrm{805213}}^1$

素因数の和:805228

約数の個数: 20

約数和(自身を含む): 199693072

約数和(自身を除く): 109509216

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 805213, 1610426, 3220852, 5636491, 6441704, 11272982, 12883408, 22545964, 45091928, 90183856]

約数ペア:

[(1, 90183856), (2, 45091928), (4, 22545964), (7, 12883408), (8, 11272982), (14, 6441704), (16, 5636491), (28, 3220852), (56, 1610426), (112, 805213)]