90414032

素因数分解:

$2^4\times {\mathrm{89}}^1\times {\mathrm{63493}}^1$

素因数の和:63590

約数の個数: 20

約数和(自身を含む): 177148260

約数和(自身を除く): 86734228

約数列:

[1, 2, 4, 8, 16, 89, 178, 356, 712, 1424, 63493, 126986, 253972, 507944, 1015888, 5650877, 11301754, 22603508, 45207016, 90414032]

約数ペア:

[(1, 90414032), (2, 45207016), (4, 22603508), (8, 11301754), (16, 5650877), (89, 1015888), (178, 507944), (356, 253972), (712, 126986), (1424, 63493)]