164011388

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{641}}^1\times {\mathrm{1361}}^1$

素因数の和:2053

約数の個数: 24

約数和(自身を含む): 293799744

約数和(自身を除く): 129788356

約数列:

[1, 2, 4, 47, 94, 188, 641, 1282, 1361, 2564, 2722, 5444, 30127, 60254, 63967, 120508, 127934, 255868, 872401, 1744802, 3489604, 41002847, 82005694, 164011388]

約数ペア:

[(1, 164011388), (2, 82005694), (4, 41002847), (47, 3489604), (94, 1744802), (188, 872401), (641, 255868), (1282, 127934), (1361, 120508), (2564, 63967), (2722, 60254), (5444, 30127)]